31149702228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1\times {\mathrm{2887}}^1$

素因数の和:4229

約数の個数: 96

約数和(自身を含む): 78664499200

約数和(自身を除く): 47514796972

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1279, 1406, 2109, 2558, 2812, 2887, 3837, 4218, 5116, 5774, 7674, 8436, 8661, 11548, 15348, 17322, 24301, 34644, 47323, 48602, 54853, 72903, 94646, 97204, 106819, 109706, 141969, 145806, 164559, 189292, 213638, 219412, 283938, 291612, 320457, 329118, 427276, 567876, 640914, 658236, 899137, 1281828, 1798274, 2029561, 2697411, 3596548, 3692473, 4059122, 5394822, 6088683, 7384946, 8118244, 10789644, 11077419, 12177366, 14769892, 22154838, 24354732, 44309676, 70156987, 136621501, 140313974, 210470961, 273243002, 280627948, 409864503, 420941922, 546486004, 819729006, 841883844, 1639458012, 2595808519, 5191617038, 7787425557, 10383234076, 15574851114, 31149702228]

約数ペア:

[(1, 31149702228), (2, 15574851114), (3, 10383234076), (4, 7787425557), (6, 5191617038), (12, 2595808519), (19, 1639458012), (37, 841883844), (38, 819729006), (57, 546486004), (74, 420941922), (76, 409864503), (111, 280627948), (114, 273243002), (148, 210470961), (222, 140313974), (228, 136621501), (444, 70156987), (703, 44309676), (1279, 24354732), (1406, 22154838), (2109, 14769892), (2558, 12177366), (2812, 11077419), (2887, 10789644), (3837, 8118244), (4218, 7384946), (5116, 6088683), (5774, 5394822), (7674, 4059122), (8436, 3692473), (8661, 3596548), (11548, 2697411), (15348, 2029561), (17322, 1798274), (24301, 1281828), (34644, 899137), (47323, 658236), (48602, 640914), (54853, 567876), (72903, 427276), (94646, 329118), (97204, 320457), (106819, 291612), (109706, 283938), (141969, 219412), (145806, 213638), (164559, 189292)]