290189472

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73727}}^1$

素因数の和:73781

約数の個数: 48

約数和(自身を含む): 780337152

約数和(自身を除く): 490147680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 73727, 147454, 221181, 294908, 442362, 589816, 884724, 1179632, 1769448, 2359264, 3022807, 3538896, 6045614, 7077792, 9068421, 12091228, 18136842, 24182456, 36273684, 48364912, 72547368, 96729824, 145094736, 290189472]

約数ペア:

[(1, 290189472), (2, 145094736), (3, 96729824), (4, 72547368), (6, 48364912), (8, 36273684), (12, 24182456), (16, 18136842), (24, 12091228), (32, 9068421), (41, 7077792), (48, 6045614), (82, 3538896), (96, 3022807), (123, 2359264), (164, 1769448), (246, 1179632), (328, 884724), (492, 589816), (656, 442362), (984, 294908), (1312, 221181), (1968, 147454), (3936, 73727)]