1257027012

素因数分解:

$2^2\times 3^4\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1$

素因数の和:583

約数の個数: 120

約数和(自身を含む): 3358998720

約数和(自身を除く): 2101971708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 101, 107, 108, 162, 202, 214, 303, 321, 324, 359, 404, 428, 606, 642, 718, 909, 963, 1077, 1212, 1284, 1436, 1818, 1926, 2154, 2727, 2889, 3231, 3636, 3852, 4308, 5454, 5778, 6462, 8181, 8667, 9693, 10807, 10908, 11556, 12924, 16362, 17334, 19386, 21614, 29079, 32421, 32724, 34668, 36259, 38413, 38772, 43228, 58158, 64842, 72518, 76826, 97263, 108777, 115239, 116316, 129684, 145036, 153652, 194526, 217554, 230478, 291789, 326331, 345717, 389052, 435108, 460956, 583578, 652662, 691434, 875367, 978993, 1037151, 1167156, 1305324, 1382868, 1750734, 1957986, 2074302, 2936979, 3111453, 3501468, 3879713, 3915972, 4148604, 5873958, 6222906, 7759426, 11639139, 11747916, 12445812, 15518852, 23278278, 34917417, 46556556, 69834834, 104752251, 139669668, 209504502, 314256753, 419009004, 628513506, 1257027012]

約数ペア:

[(1, 1257027012), (2, 628513506), (3, 419009004), (4, 314256753), (6, 209504502), (9, 139669668), (12, 104752251), (18, 69834834), (27, 46556556), (36, 34917417), (54, 23278278), (81, 15518852), (101, 12445812), (107, 11747916), (108, 11639139), (162, 7759426), (202, 6222906), (214, 5873958), (303, 4148604), (321, 3915972), (324, 3879713), (359, 3501468), (404, 3111453), (428, 2936979), (606, 2074302), (642, 1957986), (718, 1750734), (909, 1382868), (963, 1305324), (1077, 1167156), (1212, 1037151), (1284, 978993), (1436, 875367), (1818, 691434), (1926, 652662), (2154, 583578), (2727, 460956), (2889, 435108), (3231, 389052), (3636, 345717), (3852, 326331), (4308, 291789), (5454, 230478), (5778, 217554), (6462, 194526), (8181, 153652), (8667, 145036), (9693, 129684), (10807, 116316), (10908, 115239), (11556, 108777), (12924, 97263), (16362, 76826), (17334, 72518), (19386, 64842), (21614, 58158), (29079, 43228), (32421, 38772), (32724, 38413), (34668, 36259)]