291216586740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1366829}}^1$

素因数の和:1366961

約数の個数: 96

約数和(自身を含む): 843191959680

約数和(自身を除く): 551975372940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 67, 106, 134, 159, 201, 212, 265, 268, 318, 335, 402, 530, 636, 670, 795, 804, 1005, 1060, 1340, 1590, 2010, 3180, 3551, 4020, 7102, 10653, 14204, 17755, 21306, 35510, 42612, 53265, 71020, 106530, 213060, 1366829, 2733658, 4100487, 5467316, 6834145, 8200974, 13668290, 16401948, 20502435, 27336580, 41004870, 72441937, 82009740, 91577543, 144883874, 183155086, 217325811, 274732629, 289767748, 362209685, 366310172, 434651622, 457887715, 549465258, 724419370, 869303244, 915775430, 1086629055, 1098930516, 1373663145, 1448838740, 1831550860, 2173258110, 2747326290, 4346516220, 4853609779, 5494652580, 9707219558, 14560829337, 19414439116, 24268048895, 29121658674, 48536097790, 58243317348, 72804146685, 97072195580, 145608293370, 291216586740]

約数ペア:

[(1, 291216586740), (2, 145608293370), (3, 97072195580), (4, 72804146685), (5, 58243317348), (6, 48536097790), (10, 29121658674), (12, 24268048895), (15, 19414439116), (20, 14560829337), (30, 9707219558), (53, 5494652580), (60, 4853609779), (67, 4346516220), (106, 2747326290), (134, 2173258110), (159, 1831550860), (201, 1448838740), (212, 1373663145), (265, 1098930516), (268, 1086629055), (318, 915775430), (335, 869303244), (402, 724419370), (530, 549465258), (636, 457887715), (670, 434651622), (795, 366310172), (804, 362209685), (1005, 289767748), (1060, 274732629), (1340, 217325811), (1590, 183155086), (2010, 144883874), (3180, 91577543), (3551, 82009740), (4020, 72441937), (7102, 41004870), (10653, 27336580), (14204, 20502435), (17755, 16401948), (21306, 13668290), (35510, 8200974), (42612, 6834145), (53265, 5467316), (71020, 4100487), (106530, 2733658), (213060, 1366829)]