31460446472

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{15319}}^1$

素因数の和:15396

約数の個数: 144

約数和(自身を含む): 76705401600

約数和(自身を除く): 45244955128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 169, 182, 196, 217, 248, 338, 364, 392, 403, 434, 637, 676, 728, 806, 868, 1183, 1274, 1352, 1519, 1612, 1736, 2366, 2548, 2821, 3038, 3224, 4732, 5096, 5239, 5642, 6076, 8281, 9464, 10478, 11284, 12152, 15319, 16562, 19747, 20956, 22568, 30638, 33124, 36673, 39494, 41912, 61276, 66248, 73346, 78988, 107233, 122552, 146692, 157976, 199147, 214466, 256711, 293384, 398294, 428932, 474889, 513422, 750631, 796588, 857864, 949778, 1026844, 1394029, 1501262, 1593176, 1899556, 2053688, 2588911, 2788058, 3002524, 3324223, 3799112, 5177822, 5576116, 6005048, 6173557, 6648446, 9758203, 10355644, 11152232, 12347114, 13296892, 18122377, 19516406, 20711288, 23269561, 24694228, 26593784, 36244754, 39032812, 43214899, 46539122, 49388456, 72489508, 78065624, 80256241, 86429798, 93078244, 126856639, 144979016, 160512482, 172859596, 186156488, 253713278, 302504293, 321024964, 345719192, 507426556, 561793687, 605008586, 642049928, 1014853112, 1123587374, 1210017172, 2247174748, 2420034344, 3932555809, 4494349496, 7865111618, 15730223236, 31460446472]

約数ペア:

[(1, 31460446472), (2, 15730223236), (4, 7865111618), (7, 4494349496), (8, 3932555809), (13, 2420034344), (14, 2247174748), (26, 1210017172), (28, 1123587374), (31, 1014853112), (49, 642049928), (52, 605008586), (56, 561793687), (62, 507426556), (91, 345719192), (98, 321024964), (104, 302504293), (124, 253713278), (169, 186156488), (182, 172859596), (196, 160512482), (217, 144979016), (248, 126856639), (338, 93078244), (364, 86429798), (392, 80256241), (403, 78065624), (434, 72489508), (637, 49388456), (676, 46539122), (728, 43214899), (806, 39032812), (868, 36244754), (1183, 26593784), (1274, 24694228), (1352, 23269561), (1519, 20711288), (1612, 19516406), (1736, 18122377), (2366, 13296892), (2548, 12347114), (2821, 11152232), (3038, 10355644), (3224, 9758203), (4732, 6648446), (5096, 6173557), (5239, 6005048), (5642, 5576116), (6076, 5177822), (8281, 3799112), (9464, 3324223), (10478, 3002524), (11284, 2788058), (12152, 2588911), (15319, 2053688), (16562, 1899556), (19747, 1593176), (20956, 1501262), (22568, 1394029), (30638, 1026844), (33124, 949778), (36673, 857864), (39494, 796588), (41912, 750631), (61276, 513422), (66248, 474889), (73346, 428932), (78988, 398294), (107233, 293384), (122552, 256711), (146692, 214466), (157976, 199147)]