419976396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:724

約数の個数: 144

約数和(自身を含む): 1262177280

約数和(自身を除く): 842200884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 59, 63, 84, 94, 118, 126, 141, 177, 188, 236, 252, 282, 329, 354, 413, 423, 531, 564, 601, 658, 708, 826, 846, 987, 1062, 1202, 1239, 1316, 1652, 1692, 1803, 1974, 2124, 2404, 2478, 2773, 2961, 3606, 3717, 3948, 4207, 4956, 5409, 5546, 5922, 7212, 7434, 8319, 8414, 10818, 11092, 11844, 12621, 14868, 16638, 16828, 19411, 21636, 24957, 25242, 28247, 33276, 35459, 37863, 38822, 49914, 50484, 56494, 58233, 70918, 75726, 77644, 84741, 99828, 106377, 112988, 116466, 141836, 151452, 169482, 174699, 197729, 212754, 232932, 248213, 254223, 319131, 338964, 349398, 395458, 425508, 496426, 508446, 593187, 638262, 698796, 744639, 790916, 992852, 1016892, 1186374, 1276524, 1489278, 1666573, 1779561, 2233917, 2372748, 2978556, 3333146, 3559122, 4467834, 4999719, 6666292, 7118244, 8935668, 9999438, 11666011, 14999157, 19998876, 23332022, 29998314, 34998033, 46664044, 59996628, 69996066, 104994099, 139992132, 209988198, 419976396]

約数ペア:

[(1, 419976396), (2, 209988198), (3, 139992132), (4, 104994099), (6, 69996066), (7, 59996628), (9, 46664044), (12, 34998033), (14, 29998314), (18, 23332022), (21, 19998876), (28, 14999157), (36, 11666011), (42, 9999438), (47, 8935668), (59, 7118244), (63, 6666292), (84, 4999719), (94, 4467834), (118, 3559122), (126, 3333146), (141, 2978556), (177, 2372748), (188, 2233917), (236, 1779561), (252, 1666573), (282, 1489278), (329, 1276524), (354, 1186374), (413, 1016892), (423, 992852), (531, 790916), (564, 744639), (601, 698796), (658, 638262), (708, 593187), (826, 508446), (846, 496426), (987, 425508), (1062, 395458), (1202, 349398), (1239, 338964), (1316, 319131), (1652, 254223), (1692, 248213), (1803, 232932), (1974, 212754), (2124, 197729), (2404, 174699), (2478, 169482), (2773, 151452), (2961, 141836), (3606, 116466), (3717, 112988), (3948, 106377), (4207, 99828), (4956, 84741), (5409, 77644), (5546, 75726), (5922, 70918), (7212, 58233), (7434, 56494), (8319, 50484), (8414, 49914), (10818, 38822), (11092, 37863), (11844, 35459), (12621, 33276), (14868, 28247), (16638, 25242), (16828, 24957), (19411, 21636)]