289486932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:981

約数の個数: 96

約数和(自身を含む): 804894720

約数和(自身を除く): 515407788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 151, 174, 203, 302, 348, 406, 453, 604, 609, 787, 812, 906, 1057, 1218, 1574, 1812, 2114, 2361, 2436, 3148, 3171, 4228, 4379, 4722, 5509, 6342, 8758, 9444, 11018, 12684, 13137, 16527, 17516, 22036, 22823, 26274, 30653, 33054, 45646, 52548, 61306, 66108, 68469, 91292, 91959, 118837, 122612, 136938, 159761, 183918, 237674, 273876, 319522, 356511, 367836, 475348, 479283, 639044, 713022, 831859, 958566, 1426044, 1663718, 1917132, 2495577, 3327436, 3446273, 4991154, 6892546, 9982308, 10338819, 13785092, 20677638, 24123911, 41355276, 48247822, 72371733, 96495644, 144743466, 289486932]

約数ペア:

[(1, 289486932), (2, 144743466), (3, 96495644), (4, 72371733), (6, 48247822), (7, 41355276), (12, 24123911), (14, 20677638), (21, 13785092), (28, 10338819), (29, 9982308), (42, 6892546), (58, 4991154), (84, 3446273), (87, 3327436), (116, 2495577), (151, 1917132), (174, 1663718), (203, 1426044), (302, 958566), (348, 831859), (406, 713022), (453, 639044), (604, 479283), (609, 475348), (787, 367836), (812, 356511), (906, 319522), (1057, 273876), (1218, 237674), (1574, 183918), (1812, 159761), (2114, 136938), (2361, 122612), (2436, 118837), (3148, 91959), (3171, 91292), (4228, 68469), (4379, 66108), (4722, 61306), (5509, 52548), (6342, 45646), (8758, 33054), (9444, 30653), (11018, 26274), (12684, 22823), (13137, 22036), (16527, 17516)]