289854432

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2357}}^1$

素因数の和:2441

約数の個数: 144

約数和(自身を含む): 957876192

約数和(自身を除く): 668021760

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 72, 84, 96, 112, 122, 126, 144, 168, 183, 224, 244, 252, 288, 336, 366, 427, 488, 504, 549, 672, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 1952, 2016, 2196, 2357, 2562, 2928, 3416, 3843, 4392, 4714, 5124, 5856, 6832, 7071, 7686, 8784, 9428, 10248, 13664, 14142, 15372, 16499, 17568, 18856, 20496, 21213, 28284, 30744, 32998, 37712, 40992, 42426, 49497, 56568, 61488, 65996, 75424, 84852, 98994, 113136, 122976, 131992, 143777, 148491, 169704, 197988, 226272, 263984, 287554, 296982, 339408, 395976, 431331, 527968, 575108, 593964, 678816, 791952, 862662, 1006439, 1150216, 1187928, 1293993, 1583904, 1725324, 2012878, 2300432, 2375856, 2587986, 3019317, 3450648, 4025756, 4600864, 4751712, 5175972, 6038634, 6901296, 8051512, 9057951, 10351944, 12077268, 13802592, 16103024, 18115902, 20703888, 24154536, 32206048, 36231804, 41407776, 48309072, 72463608, 96618144, 144927216, 289854432]

約数ペア:

[(1, 289854432), (2, 144927216), (3, 96618144), (4, 72463608), (6, 48309072), (7, 41407776), (8, 36231804), (9, 32206048), (12, 24154536), (14, 20703888), (16, 18115902), (18, 16103024), (21, 13802592), (24, 12077268), (28, 10351944), (32, 9057951), (36, 8051512), (42, 6901296), (48, 6038634), (56, 5175972), (61, 4751712), (63, 4600864), (72, 4025756), (84, 3450648), (96, 3019317), (112, 2587986), (122, 2375856), (126, 2300432), (144, 2012878), (168, 1725324), (183, 1583904), (224, 1293993), (244, 1187928), (252, 1150216), (288, 1006439), (336, 862662), (366, 791952), (427, 678816), (488, 593964), (504, 575108), (549, 527968), (672, 431331), (732, 395976), (854, 339408), (976, 296982), (1008, 287554), (1098, 263984), (1281, 226272), (1464, 197988), (1708, 169704), (1952, 148491), (2016, 143777), (2196, 131992), (2357, 122976), (2562, 113136), (2928, 98994), (3416, 84852), (3843, 75424), (4392, 65996), (4714, 61488), (5124, 56568), (5856, 49497), (6832, 42426), (7071, 40992), (7686, 37712), (8784, 32998), (9428, 30744), (10248, 28284), (13664, 21213), (14142, 20496), (15372, 18856), (16499, 17568)]