2907899484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 8291082240

約数和(自身を除く): 5383182756

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 53, 58, 84, 87, 101, 106, 116, 159, 174, 202, 203, 212, 223, 303, 318, 348, 371, 404, 406, 446, 606, 609, 636, 669, 707, 742, 812, 892, 1113, 1212, 1218, 1338, 1414, 1484, 1537, 1561, 2121, 2226, 2436, 2676, 2828, 2929, 3074, 3122, 4242, 4452, 4611, 4683, 5353, 5858, 6148, 6244, 6467, 8484, 8787, 9222, 9366, 10706, 10759, 11716, 11819, 12934, 16059, 17574, 18444, 18732, 19401, 20503, 21412, 21518, 22523, 23638, 25868, 32118, 32277, 35148, 35457, 37471, 38802, 41006, 43036, 45046, 45269, 47276, 61509, 64236, 64554, 67569, 70914, 74942, 77604, 82012, 82733, 90092, 90538, 112413, 123018, 129108, 135138, 135807, 141828, 149884, 155237, 157661, 165466, 181076, 224826, 246036, 248199, 270276, 271614, 310474, 315322, 330932, 342751, 449652, 465711, 472983, 496398, 543228, 620948, 630644, 653167, 685502, 931422, 945966, 992796, 1028253, 1086659, 1193719, 1306334, 1371004, 1862844, 1891932, 1959501, 2056506, 2173318, 2387438, 2399257, 2612668, 3259977, 3581157, 3919002, 4113012, 4346636, 4572169, 4774876, 4798514, 6519954, 7162314, 7197771, 7838004, 8356033, 9144338, 9597028, 13039908, 13716507, 14324628, 14395542, 16712066, 18288676, 25068099, 27433014, 28791084, 33424132, 34617851, 50136198, 54866028, 69235702, 100272396, 103853553, 138471404, 207707106, 242324957, 415414212, 484649914, 726974871, 969299828, 1453949742, 2907899484]

約数ペア:

[(1, 2907899484), (2, 1453949742), (3, 969299828), (4, 726974871), (6, 484649914), (7, 415414212), (12, 242324957), (14, 207707106), (21, 138471404), (28, 103853553), (29, 100272396), (42, 69235702), (53, 54866028), (58, 50136198), (84, 34617851), (87, 33424132), (101, 28791084), (106, 27433014), (116, 25068099), (159, 18288676), (174, 16712066), (202, 14395542), (203, 14324628), (212, 13716507), (223, 13039908), (303, 9597028), (318, 9144338), (348, 8356033), (371, 7838004), (404, 7197771), (406, 7162314), (446, 6519954), (606, 4798514), (609, 4774876), (636, 4572169), (669, 4346636), (707, 4113012), (742, 3919002), (812, 3581157), (892, 3259977), (1113, 2612668), (1212, 2399257), (1218, 2387438), (1338, 2173318), (1414, 2056506), (1484, 1959501), (1537, 1891932), (1561, 1862844), (2121, 1371004), (2226, 1306334), (2436, 1193719), (2676, 1086659), (2828, 1028253), (2929, 992796), (3074, 945966), (3122, 931422), (4242, 685502), (4452, 653167), (4611, 630644), (4683, 620948), (5353, 543228), (5858, 496398), (6148, 472983), (6244, 465711), (6467, 449652), (8484, 342751), (8787, 330932), (9222, 315322), (9366, 310474), (10706, 271614), (10759, 270276), (11716, 248199), (11819, 246036), (12934, 224826), (16059, 181076), (17574, 165466), (18444, 157661), (18732, 155237), (19401, 149884), (20503, 141828), (21412, 135807), (21518, 135138), (22523, 129108), (23638, 123018), (25868, 112413), (32118, 90538), (32277, 90092), (35148, 82733), (35457, 82012), (37471, 77604), (38802, 74942), (41006, 70914), (43036, 67569), (45046, 64554), (45269, 64236), (47276, 61509)]