2840904

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 8929440

約数和(自身を除く): 6088536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 211, 264, 306, 374, 396, 408, 422, 561, 612, 633, 748, 792, 844, 1122, 1224, 1266, 1496, 1683, 1688, 1899, 2244, 2321, 2532, 3366, 3587, 3798, 4488, 4642, 5064, 6732, 6963, 7174, 7596, 9284, 10761, 13464, 13926, 14348, 15192, 18568, 20889, 21522, 27852, 28696, 32283, 39457, 41778, 43044, 55704, 64566, 78914, 83556, 86088, 118371, 129132, 157828, 167112, 236742, 258264, 315656, 355113, 473484, 710226, 946968, 1420452, 2840904]

約数ペア:

[(1, 2840904), (2, 1420452), (3, 946968), (4, 710226), (6, 473484), (8, 355113), (9, 315656), (11, 258264), (12, 236742), (17, 167112), (18, 157828), (22, 129132), (24, 118371), (33, 86088), (34, 83556), (36, 78914), (44, 64566), (51, 55704), (66, 43044), (68, 41778), (72, 39457), (88, 32283), (99, 28696), (102, 27852), (132, 21522), (136, 20889), (153, 18568), (187, 15192), (198, 14348), (204, 13926), (211, 13464), (264, 10761), (306, 9284), (374, 7596), (396, 7174), (408, 6963), (422, 6732), (561, 5064), (612, 4642), (633, 4488), (748, 3798), (792, 3587), (844, 3366), (1122, 2532), (1224, 2321), (1266, 2244), (1496, 1899), (1683, 1688)]