21937619256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:526

約数の個数: 256

約数和(自身を含む): 65577600000

約数和(自身を除く): 43639980744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 89, 129, 149, 168, 172, 178, 229, 258, 267, 298, 301, 344, 356, 447, 458, 516, 534, 596, 602, 623, 687, 712, 894, 903, 916, 1032, 1043, 1068, 1192, 1204, 1246, 1374, 1603, 1788, 1806, 1832, 1869, 2086, 2136, 2408, 2492, 2748, 3129, 3206, 3576, 3612, 3738, 3827, 4172, 4809, 4984, 5496, 6258, 6407, 6412, 7224, 7476, 7654, 8344, 9618, 9847, 11481, 12516, 12814, 12824, 13261, 14952, 15308, 19221, 19236, 19694, 20381, 22962, 25032, 25628, 26522, 26789, 29541, 30616, 34121, 38442, 38472, 39388, 39783, 40762, 44849, 45924, 51256, 53044, 53578, 59082, 61143, 68242, 68929, 76884, 78776, 79566, 80367, 81524, 89698, 91848, 92827, 102363, 106088, 107156, 118164, 122286, 134547, 136484, 137858, 142667, 153768, 159132, 160734, 163048, 179396, 185654, 204726, 206787, 214312, 236328, 238847, 244572, 269094, 272968, 275716, 278481, 285334, 318264, 321468, 358792, 371308, 409452, 413574, 428001, 477694, 489144, 538188, 551432, 556962, 570223, 570668, 642936, 716541, 742616, 818904, 827148, 856002, 876383, 955388, 1076376, 1113924, 1140446, 1141336, 1433082, 1467203, 1654296, 1710669, 1712004, 1752766, 1910776, 2227848, 2280892, 2629149, 2866164, 2934406, 3036769, 3421338, 3424008, 3505532, 3991561, 4401609, 4561784, 5258298, 5732328, 5868812, 6073538, 6134681, 6842676, 7011064, 7983122, 8803218, 9110307, 10270421, 10516596, 11737624, 11974683, 12147076, 12269362, 13685352, 15966244, 17606436, 18220614, 18404043, 20540842, 21033192, 21257383, 23949366, 24294152, 24538724, 30811263, 31932488, 35212872, 36441228, 36808086, 41081684, 42514766, 47898732, 49077448, 61622526, 63772149, 72882456, 73616172, 82163368, 85029532, 95797464, 123245052, 127544298, 130581067, 147232344, 170059064, 246490104, 255088596, 261162134, 391743201, 510177192, 522324268, 783486402, 914067469, 1044648536, 1566972804, 1828134938, 2742202407, 3133945608, 3656269876, 5484404814, 7312539752, 10968809628, 21937619256]

約数ペア:

[(1, 21937619256), (2, 10968809628), (3, 7312539752), (4, 5484404814), (6, 3656269876), (7, 3133945608), (8, 2742202407), (12, 1828134938), (14, 1566972804), (21, 1044648536), (24, 914067469), (28, 783486402), (42, 522324268), (43, 510177192), (56, 391743201), (84, 261162134), (86, 255088596), (89, 246490104), (129, 170059064), (149, 147232344), (168, 130581067), (172, 127544298), (178, 123245052), (229, 95797464), (258, 85029532), (267, 82163368), (298, 73616172), (301, 72882456), (344, 63772149), (356, 61622526), (447, 49077448), (458, 47898732), (516, 42514766), (534, 41081684), (596, 36808086), (602, 36441228), (623, 35212872), (687, 31932488), (712, 30811263), (894, 24538724), (903, 24294152), (916, 23949366), (1032, 21257383), (1043, 21033192), (1068, 20540842), (1192, 18404043), (1204, 18220614), (1246, 17606436), (1374, 15966244), (1603, 13685352), (1788, 12269362), (1806, 12147076), (1832, 11974683), (1869, 11737624), (2086, 10516596), (2136, 10270421), (2408, 9110307), (2492, 8803218), (2748, 7983122), (3129, 7011064), (3206, 6842676), (3576, 6134681), (3612, 6073538), (3738, 5868812), (3827, 5732328), (4172, 5258298), (4809, 4561784), (4984, 4401609), (5496, 3991561), (6258, 3505532), (6407, 3424008), (6412, 3421338), (7224, 3036769), (7476, 2934406), (7654, 2866164), (8344, 2629149), (9618, 2280892), (9847, 2227848), (11481, 1910776), (12516, 1752766), (12814, 1712004), (12824, 1710669), (13261, 1654296), (14952, 1467203), (15308, 1433082), (19221, 1141336), (19236, 1140446), (19694, 1113924), (20381, 1076376), (22962, 955388), (25032, 876383), (25628, 856002), (26522, 827148), (26789, 818904), (29541, 742616), (30616, 716541), (34121, 642936), (38442, 570668), (38472, 570223), (39388, 556962), (39783, 551432), (40762, 538188), (44849, 489144), (45924, 477694), (51256, 428001), (53044, 413574), (53578, 409452), (59082, 371308), (61143, 358792), (68242, 321468), (68929, 318264), (76884, 285334), (78776, 278481), (79566, 275716), (80367, 272968), (81524, 269094), (89698, 244572), (91848, 238847), (92827, 236328), (102363, 214312), (106088, 206787), (107156, 204726), (118164, 185654), (122286, 179396), (134547, 163048), (136484, 160734), (137858, 159132), (142667, 153768)]