16647749508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:674

約数の個数: 192

約数和(自身を含む): 44593016832

約数和(自身を除く): 27945267324

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 103, 107, 138, 156, 206, 214, 276, 299, 309, 321, 412, 421, 428, 598, 618, 642, 842, 897, 1196, 1236, 1263, 1284, 1339, 1391, 1684, 1794, 2369, 2461, 2526, 2678, 2782, 3588, 4017, 4173, 4738, 4922, 5052, 5356, 5473, 5564, 7107, 7383, 8034, 8346, 9476, 9683, 9844, 10946, 11021, 14214, 14766, 16068, 16419, 16692, 19366, 21892, 22042, 28428, 29049, 29532, 30797, 31993, 32838, 33063, 38732, 43363, 44084, 45047, 58098, 61594, 63986, 65676, 66126, 86726, 90094, 92391, 95979, 116196, 123188, 125879, 127972, 130089, 132252, 135141, 143273, 173452, 180188, 184782, 191958, 251758, 253483, 260178, 270282, 286546, 369564, 377637, 383916, 429819, 503516, 506966, 520356, 540564, 563719, 573092, 585611, 755274, 760449, 859638, 997349, 1013932, 1036081, 1127438, 1171222, 1510548, 1520898, 1691157, 1719276, 1756833, 1994698, 2072162, 2254876, 2342444, 2992047, 3041796, 3108243, 3295279, 3382314, 3513666, 3989396, 4144324, 4639841, 5984094, 6216486, 6590558, 6764628, 7027332, 9279682, 9885837, 11968188, 12432972, 12965537, 13181116, 13469053, 13919523, 18559364, 19771674, 25931074, 26938106, 27839046, 38896611, 39543348, 40407159, 51862148, 53876212, 55678092, 60317933, 77793222, 80814318, 106716343, 120635866, 155586444, 161628636, 180953799, 213432686, 241271732, 320149029, 361907598, 426865372, 640298058, 723815196, 1280596116, 1387312459, 2774624918, 4161937377, 5549249836, 8323874754, 16647749508]

約数ペア:

[(1, 16647749508), (2, 8323874754), (3, 5549249836), (4, 4161937377), (6, 2774624918), (12, 1387312459), (13, 1280596116), (23, 723815196), (26, 640298058), (39, 426865372), (46, 361907598), (52, 320149029), (69, 241271732), (78, 213432686), (92, 180953799), (103, 161628636), (107, 155586444), (138, 120635866), (156, 106716343), (206, 80814318), (214, 77793222), (276, 60317933), (299, 55678092), (309, 53876212), (321, 51862148), (412, 40407159), (421, 39543348), (428, 38896611), (598, 27839046), (618, 26938106), (642, 25931074), (842, 19771674), (897, 18559364), (1196, 13919523), (1236, 13469053), (1263, 13181116), (1284, 12965537), (1339, 12432972), (1391, 11968188), (1684, 9885837), (1794, 9279682), (2369, 7027332), (2461, 6764628), (2526, 6590558), (2678, 6216486), (2782, 5984094), (3588, 4639841), (4017, 4144324), (4173, 3989396), (4738, 3513666), (4922, 3382314), (5052, 3295279), (5356, 3108243), (5473, 3041796), (5564, 2992047), (7107, 2342444), (7383, 2254876), (8034, 2072162), (8346, 1994698), (9476, 1756833), (9683, 1719276), (9844, 1691157), (10946, 1520898), (11021, 1510548), (14214, 1171222), (14766, 1127438), (16068, 1036081), (16419, 1013932), (16692, 997349), (19366, 859638), (21892, 760449), (22042, 755274), (28428, 585611), (29049, 573092), (29532, 563719), (30797, 540564), (31993, 520356), (32838, 506966), (33063, 503516), (38732, 429819), (43363, 383916), (44084, 377637), (45047, 369564), (58098, 286546), (61594, 270282), (63986, 260178), (65676, 253483), (66126, 251758), (86726, 191958), (90094, 184782), (92391, 180188), (95979, 173452), (116196, 143273), (123188, 135141), (125879, 132252), (127972, 130089)]