406481796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:962

約数の個数: 144

約数和(自身を含む): 1233476608

約数和(自身を除く): 826994812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 61, 62, 63, 84, 93, 122, 124, 126, 183, 186, 217, 244, 252, 279, 366, 372, 427, 434, 549, 558, 651, 732, 853, 854, 868, 1098, 1116, 1281, 1302, 1706, 1708, 1891, 1953, 2196, 2559, 2562, 2604, 3412, 3782, 3843, 3906, 5118, 5124, 5673, 5971, 7564, 7677, 7686, 7812, 10236, 11346, 11942, 13237, 15354, 15372, 17019, 17913, 22692, 23884, 26443, 26474, 30708, 34038, 35826, 39711, 52033, 52886, 52948, 53739, 68076, 71652, 79329, 79422, 104066, 105772, 107478, 119133, 156099, 158658, 158844, 185101, 208132, 214956, 237987, 238266, 312198, 317316, 364231, 370202, 468297, 475974, 476532, 555303, 624396, 728462, 740404, 936594, 951948, 1092693, 1110606, 1456924, 1613023, 1665909, 1873188, 2185386, 2221212, 3226046, 3278079, 3331818, 4370772, 4839069, 6452092, 6556158, 6663636, 9678138, 11291161, 13112316, 14517207, 19356276, 22582322, 29034414, 33873483, 45164644, 58068828, 67746966, 101620449, 135493932, 203240898, 406481796]

約数ペア:

[(1, 406481796), (2, 203240898), (3, 135493932), (4, 101620449), (6, 67746966), (7, 58068828), (9, 45164644), (12, 33873483), (14, 29034414), (18, 22582322), (21, 19356276), (28, 14517207), (31, 13112316), (36, 11291161), (42, 9678138), (61, 6663636), (62, 6556158), (63, 6452092), (84, 4839069), (93, 4370772), (122, 3331818), (124, 3278079), (126, 3226046), (183, 2221212), (186, 2185386), (217, 1873188), (244, 1665909), (252, 1613023), (279, 1456924), (366, 1110606), (372, 1092693), (427, 951948), (434, 936594), (549, 740404), (558, 728462), (651, 624396), (732, 555303), (853, 476532), (854, 475974), (868, 468297), (1098, 370202), (1116, 364231), (1281, 317316), (1302, 312198), (1706, 238266), (1708, 237987), (1891, 214956), (1953, 208132), (2196, 185101), (2559, 158844), (2562, 158658), (2604, 156099), (3412, 119133), (3782, 107478), (3843, 105772), (3906, 104066), (5118, 79422), (5124, 79329), (5673, 71652), (5971, 68076), (7564, 53739), (7677, 52948), (7686, 52886), (7812, 52033), (10236, 39711), (11346, 35826), (11942, 34038), (13237, 30708), (15354, 26474), (15372, 26443), (17019, 23884), (17913, 22692)]