421042248

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1559}}^1$

素因数の和:1624

約数の個数: 144

約数和(自身を含む): 1294675200

約数和(自身を除く): 873632952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 121, 124, 132, 186, 198, 242, 248, 264, 279, 341, 363, 372, 396, 484, 558, 682, 726, 744, 792, 968, 1023, 1089, 1116, 1364, 1452, 1559, 2046, 2178, 2232, 2728, 2904, 3069, 3118, 3751, 4092, 4356, 4677, 6138, 6236, 7502, 8184, 8712, 9354, 11253, 12276, 12472, 14031, 15004, 17149, 18708, 22506, 24552, 28062, 30008, 33759, 34298, 37416, 45012, 48329, 51447, 56124, 67518, 68596, 90024, 96658, 102894, 112248, 135036, 137192, 144987, 154341, 188639, 193316, 205788, 270072, 289974, 308682, 377278, 386632, 411576, 434961, 531619, 565917, 579948, 617364, 754556, 869922, 1063238, 1131834, 1159896, 1234728, 1509112, 1594857, 1697751, 1739844, 2126476, 2263668, 3189714, 3395502, 3479688, 4252952, 4527336, 4784571, 5847809, 6379428, 6791004, 9569142, 11695618, 12758856, 13582008, 17543427, 19138284, 23391236, 35086854, 38276568, 46782472, 52630281, 70173708, 105260562, 140347416, 210521124, 421042248]

約数ペア:

[(1, 421042248), (2, 210521124), (3, 140347416), (4, 105260562), (6, 70173708), (8, 52630281), (9, 46782472), (11, 38276568), (12, 35086854), (18, 23391236), (22, 19138284), (24, 17543427), (31, 13582008), (33, 12758856), (36, 11695618), (44, 9569142), (62, 6791004), (66, 6379428), (72, 5847809), (88, 4784571), (93, 4527336), (99, 4252952), (121, 3479688), (124, 3395502), (132, 3189714), (186, 2263668), (198, 2126476), (242, 1739844), (248, 1697751), (264, 1594857), (279, 1509112), (341, 1234728), (363, 1159896), (372, 1131834), (396, 1063238), (484, 869922), (558, 754556), (682, 617364), (726, 579948), (744, 565917), (792, 531619), (968, 434961), (1023, 411576), (1089, 386632), (1116, 377278), (1364, 308682), (1452, 289974), (1559, 270072), (2046, 205788), (2178, 193316), (2232, 188639), (2728, 154341), (2904, 144987), (3069, 137192), (3118, 135036), (3751, 112248), (4092, 102894), (4356, 96658), (4677, 90024), (6138, 68596), (6236, 67518), (7502, 56124), (8184, 51447), (8712, 48329), (9354, 45012), (11253, 37416), (12276, 34298), (12472, 33759), (14031, 30008), (15004, 28062), (17149, 24552), (18708, 22506)]