276021396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:534

約数の個数: 144

約数和(自身を含む): 834462720

約数和(自身を除く): 558441324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 89, 93, 124, 126, 178, 186, 217, 252, 267, 279, 356, 372, 397, 434, 534, 558, 623, 651, 794, 801, 868, 1068, 1116, 1191, 1246, 1302, 1588, 1602, 1869, 1953, 2382, 2492, 2604, 2759, 2779, 3204, 3573, 3738, 3906, 4764, 5518, 5558, 5607, 7146, 7476, 7812, 8277, 8337, 11036, 11116, 11214, 12307, 14292, 16554, 16674, 19313, 22428, 24614, 24831, 25011, 33108, 33348, 35333, 36921, 38626, 49228, 49662, 50022, 57939, 70666, 73842, 77252, 86149, 99324, 100044, 105999, 110763, 115878, 141332, 147684, 172298, 173817, 211998, 221526, 231756, 247331, 258447, 317997, 344596, 347634, 423996, 443052, 494662, 516894, 635994, 695268, 741993, 775341, 989324, 1033788, 1095323, 1271988, 1483986, 1550682, 2190646, 2225979, 2967972, 3101364, 3285969, 4381292, 4451958, 6571938, 7667261, 8903916, 9857907, 13143876, 15334522, 19715814, 23001783, 30669044, 39431628, 46003566, 69005349, 92007132, 138010698, 276021396]

約数ペア:

[(1, 276021396), (2, 138010698), (3, 92007132), (4, 69005349), (6, 46003566), (7, 39431628), (9, 30669044), (12, 23001783), (14, 19715814), (18, 15334522), (21, 13143876), (28, 9857907), (31, 8903916), (36, 7667261), (42, 6571938), (62, 4451958), (63, 4381292), (84, 3285969), (89, 3101364), (93, 2967972), (124, 2225979), (126, 2190646), (178, 1550682), (186, 1483986), (217, 1271988), (252, 1095323), (267, 1033788), (279, 989324), (356, 775341), (372, 741993), (397, 695268), (434, 635994), (534, 516894), (558, 494662), (623, 443052), (651, 423996), (794, 347634), (801, 344596), (868, 317997), (1068, 258447), (1116, 247331), (1191, 231756), (1246, 221526), (1302, 211998), (1588, 173817), (1602, 172298), (1869, 147684), (1953, 141332), (2382, 115878), (2492, 110763), (2604, 105999), (2759, 100044), (2779, 99324), (3204, 86149), (3573, 77252), (3738, 73842), (3906, 70666), (4764, 57939), (5518, 50022), (5558, 49662), (5607, 49228), (7146, 38626), (7476, 36921), (7812, 35333), (8277, 33348), (8337, 33108), (11036, 25011), (11116, 24831), (11214, 24614), (12307, 22428), (14292, 19313), (16554, 16674)]