245884871484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4580909}}^1$

素因数の和:4581000

約数の個数: 96

約数和(自身を含む): 738809164800

約数和(自身を除く): 492924293316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1491, 1917, 1988, 2556, 2982, 3834, 4473, 5964, 7668, 8946, 13419, 17892, 26838, 53676, 4580909, 9161818, 13742727, 18323636, 27485454, 32066363, 41228181, 54970908, 64132726, 82456362, 96199089, 123684543, 128265452, 164912724, 192398178, 247369086, 288597267, 325244539, 384796356, 494738172, 577194534, 650489078, 865791801, 975733617, 1154389068, 1300978156, 1731583602, 1951467234, 2276711773, 2927200851, 3463167204, 3902934468, 4553423546, 5854401702, 6830135319, 8781602553, 9106847092, 11708803404, 13660270638, 17563205106, 20490405957, 27320541276, 35126410212, 40980811914, 61471217871, 81961623828, 122942435742, 245884871484]

約数ペア:

[(1, 245884871484), (2, 122942435742), (3, 81961623828), (4, 61471217871), (6, 40980811914), (7, 35126410212), (9, 27320541276), (12, 20490405957), (14, 17563205106), (18, 13660270638), (21, 11708803404), (27, 9106847092), (28, 8781602553), (36, 6830135319), (42, 5854401702), (54, 4553423546), (63, 3902934468), (71, 3463167204), (84, 2927200851), (108, 2276711773), (126, 1951467234), (142, 1731583602), (189, 1300978156), (213, 1154389068), (252, 975733617), (284, 865791801), (378, 650489078), (426, 577194534), (497, 494738172), (639, 384796356), (756, 325244539), (852, 288597267), (994, 247369086), (1278, 192398178), (1491, 164912724), (1917, 128265452), (1988, 123684543), (2556, 96199089), (2982, 82456362), (3834, 64132726), (4473, 54970908), (5964, 41228181), (7668, 32066363), (8946, 27485454), (13419, 18323636), (17892, 13742727), (26838, 9161818), (53676, 4580909)]