490077588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3709}}^1$

素因数の和:3758

約数の個数: 144

約数和(自身を含む): 1547396480

約数和(自身を除く): 1057318892

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 143, 154, 156, 182, 231, 242, 273, 286, 308, 363, 364, 429, 462, 484, 546, 572, 726, 847, 858, 924, 1001, 1092, 1452, 1573, 1694, 1716, 2002, 2541, 3003, 3146, 3388, 3709, 4004, 4719, 5082, 6006, 6292, 7418, 9438, 10164, 11011, 11127, 12012, 14836, 18876, 22022, 22254, 25963, 33033, 40799, 44044, 44508, 48217, 51926, 66066, 77889, 81598, 96434, 103852, 122397, 132132, 144651, 155778, 163196, 192868, 244794, 285593, 289302, 311556, 337519, 448789, 489588, 530387, 571186, 578604, 675038, 856779, 897578, 1012557, 1060774, 1142372, 1346367, 1350076, 1591161, 1713558, 1795156, 2025114, 2121548, 2692734, 3141523, 3182322, 3427116, 3712709, 4050228, 5385468, 5834257, 6283046, 6364644, 7425418, 9424569, 11138127, 11668514, 12566092, 14850836, 17502771, 18849138, 22276254, 23337028, 35005542, 37698276, 40839799, 44552508, 70011084, 81679598, 122519397, 163359196, 245038794, 490077588]

約数ペア:

[(1, 490077588), (2, 245038794), (3, 163359196), (4, 122519397), (6, 81679598), (7, 70011084), (11, 44552508), (12, 40839799), (13, 37698276), (14, 35005542), (21, 23337028), (22, 22276254), (26, 18849138), (28, 17502771), (33, 14850836), (39, 12566092), (42, 11668514), (44, 11138127), (52, 9424569), (66, 7425418), (77, 6364644), (78, 6283046), (84, 5834257), (91, 5385468), (121, 4050228), (132, 3712709), (143, 3427116), (154, 3182322), (156, 3141523), (182, 2692734), (231, 2121548), (242, 2025114), (273, 1795156), (286, 1713558), (308, 1591161), (363, 1350076), (364, 1346367), (429, 1142372), (462, 1060774), (484, 1012557), (546, 897578), (572, 856779), (726, 675038), (847, 578604), (858, 571186), (924, 530387), (1001, 489588), (1092, 448789), (1452, 337519), (1573, 311556), (1694, 289302), (1716, 285593), (2002, 244794), (2541, 192868), (3003, 163196), (3146, 155778), (3388, 144651), (3709, 132132), (4004, 122397), (4719, 103852), (5082, 96434), (6006, 81598), (6292, 77889), (7418, 66066), (9438, 51926), (10164, 48217), (11011, 44508), (11127, 44044), (12012, 40799), (14836, 33033), (18876, 25963), (22022, 22254)]