19981219356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{953}}^1$

素因数の和:1169

約数の個数: 288

約数和(自身を含む): 63339494400

約数和(自身を除く): 43358275044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 151, 171, 174, 203, 228, 252, 261, 266, 302, 342, 348, 399, 406, 453, 522, 532, 551, 604, 609, 684, 798, 812, 906, 953, 1044, 1057, 1102, 1197, 1218, 1359, 1596, 1653, 1812, 1827, 1906, 2114, 2204, 2394, 2436, 2718, 2859, 2869, 3171, 3306, 3654, 3812, 3857, 4228, 4379, 4788, 4959, 5436, 5718, 5738, 6342, 6612, 6671, 7308, 7714, 8577, 8607, 8758, 9513, 9918, 11436, 11476, 11571, 12684, 13137, 13342, 15428, 17154, 17214, 17516, 18107, 19026, 19836, 20013, 20083, 23142, 25821, 26274, 26684, 27637, 30653, 34308, 34428, 34713, 36214, 38052, 39411, 40026, 40166, 46284, 51642, 52548, 54321, 55274, 60039, 60249, 61306, 69426, 72428, 78822, 80052, 80332, 82911, 83201, 91959, 103284, 108642, 110548, 120078, 120498, 122612, 126749, 138852, 143903, 157644, 162963, 165822, 166402, 180747, 183918, 193459, 217284, 240156, 240996, 248733, 249603, 253498, 275877, 287806, 325926, 331644, 332804, 361494, 367836, 380247, 386918, 431709, 497466, 499206, 506996, 525103, 551754, 575612, 580377, 582407, 651852, 722988, 748809, 760494, 773836, 863418, 994932, 998412, 1007321, 1050206, 1103508, 1140741, 1160754, 1164814, 1295127, 1497618, 1520988, 1575309, 1726836, 1741131, 1747221, 2014642, 2100412, 2281482, 2321508, 2329628, 2590254, 2734157, 2995236, 3021963, 3150618, 3482262, 3494442, 3675721, 4029284, 4173187, 4562964, 4725927, 5180508, 5241663, 5468314, 6043926, 6301236, 6964524, 6988884, 7351442, 8202471, 8346374, 9065889, 9451854, 10483326, 10936628, 11027163, 12087852, 12519561, 14702884, 16404942, 16692748, 18131778, 18903708, 19139099, 20966652, 22054326, 24607413, 25039122, 29212309, 32809884, 33081489, 36263556, 37558683, 38278198, 44108652, 49214826, 50078244, 57417297, 58424618, 66162978, 75117366, 76556396, 79290553, 87636927, 98429652, 114834594, 116849236, 132325956, 150234732, 158581106, 172251891, 175273854, 229669188, 237871659, 262910781, 317162212, 344503782, 350547708, 475743318, 525821562, 555033871, 689007564, 713614977, 951486636, 1051643124, 1110067742, 1427229954, 1665101613, 2220135484, 2854459908, 3330203226, 4995304839, 6660406452, 9990609678, 19981219356]

約数ペア:

[(1, 19981219356), (2, 9990609678), (3, 6660406452), (4, 4995304839), (6, 3330203226), (7, 2854459908), (9, 2220135484), (12, 1665101613), (14, 1427229954), (18, 1110067742), (19, 1051643124), (21, 951486636), (28, 713614977), (29, 689007564), (36, 555033871), (38, 525821562), (42, 475743318), (57, 350547708), (58, 344503782), (63, 317162212), (76, 262910781), (84, 237871659), (87, 229669188), (114, 175273854), (116, 172251891), (126, 158581106), (133, 150234732), (151, 132325956), (171, 116849236), (174, 114834594), (203, 98429652), (228, 87636927), (252, 79290553), (261, 76556396), (266, 75117366), (302, 66162978), (342, 58424618), (348, 57417297), (399, 50078244), (406, 49214826), (453, 44108652), (522, 38278198), (532, 37558683), (551, 36263556), (604, 33081489), (609, 32809884), (684, 29212309), (798, 25039122), (812, 24607413), (906, 22054326), (953, 20966652), (1044, 19139099), (1057, 18903708), (1102, 18131778), (1197, 16692748), (1218, 16404942), (1359, 14702884), (1596, 12519561), (1653, 12087852), (1812, 11027163), (1827, 10936628), (1906, 10483326), (2114, 9451854), (2204, 9065889), (2394, 8346374), (2436, 8202471), (2718, 7351442), (2859, 6988884), (2869, 6964524), (3171, 6301236), (3306, 6043926), (3654, 5468314), (3812, 5241663), (3857, 5180508), (4228, 4725927), (4379, 4562964), (4788, 4173187), (4959, 4029284), (5436, 3675721), (5718, 3494442), (5738, 3482262), (6342, 3150618), (6612, 3021963), (6671, 2995236), (7308, 2734157), (7714, 2590254), (8577, 2329628), (8607, 2321508), (8758, 2281482), (9513, 2100412), (9918, 2014642), (11436, 1747221), (11476, 1741131), (11571, 1726836), (12684, 1575309), (13137, 1520988), (13342, 1497618), (15428, 1295127), (17154, 1164814), (17214, 1160754), (17516, 1140741), (18107, 1103508), (19026, 1050206), (19836, 1007321), (20013, 998412), (20083, 994932), (23142, 863418), (25821, 773836), (26274, 760494), (26684, 748809), (27637, 722988), (30653, 651852), (34308, 582407), (34428, 580377), (34713, 575612), (36214, 551754), (38052, 525103), (39411, 506996), (40026, 499206), (40166, 497466), (46284, 431709), (51642, 386918), (52548, 380247), (54321, 367836), (55274, 361494), (60039, 332804), (60249, 331644), (61306, 325926), (69426, 287806), (72428, 275877), (78822, 253498), (80052, 249603), (80332, 248733), (82911, 240996), (83201, 240156), (91959, 217284), (103284, 193459), (108642, 183918), (110548, 180747), (120078, 166402), (120498, 165822), (122612, 162963), (126749, 157644), (138852, 143903)]