220153272

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{977}}^1$

素因数の和:1256

約数の個数: 64

約数和(自身を含む): 566848800

約数和(自身を除く): 346695528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 229, 246, 328, 458, 492, 687, 916, 977, 984, 1374, 1832, 1954, 2748, 2931, 3908, 5496, 5862, 7816, 9389, 11724, 18778, 23448, 28167, 37556, 40057, 56334, 75112, 80114, 112668, 120171, 160228, 223733, 225336, 240342, 320456, 447466, 480684, 671199, 894932, 961368, 1342398, 1789864, 2684796, 5369592, 9173053, 18346106, 27519159, 36692212, 55038318, 73384424, 110076636, 220153272]

約数ペア:

[(1, 220153272), (2, 110076636), (3, 73384424), (4, 55038318), (6, 36692212), (8, 27519159), (12, 18346106), (24, 9173053), (41, 5369592), (82, 2684796), (123, 1789864), (164, 1342398), (229, 961368), (246, 894932), (328, 671199), (458, 480684), (492, 447466), (687, 320456), (916, 240342), (977, 225336), (984, 223733), (1374, 160228), (1832, 120171), (1954, 112668), (2748, 80114), (2931, 75112), (3908, 56334), (5496, 40057), (5862, 37556), (7816, 28167), (9389, 23448), (11724, 18778)]