762940908

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{1321}}^1$

素因数の和:1655

約数の個数: 72

約数和(自身を含む): 1969103136

約数和(自身を除く): 1206162228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 263, 366, 526, 549, 732, 789, 1052, 1098, 1321, 1578, 2196, 2367, 2642, 3156, 3963, 4734, 5284, 7926, 9468, 11889, 15852, 16043, 23778, 32086, 47556, 48129, 64172, 80581, 96258, 144387, 161162, 192516, 241743, 288774, 322324, 347423, 483486, 577548, 694846, 725229, 966972, 1042269, 1389692, 1450458, 2084538, 2900916, 3126807, 4169076, 6253614, 12507228, 21192803, 42385606, 63578409, 84771212, 127156818, 190735227, 254313636, 381470454, 762940908]

約数ペア:

[(1, 762940908), (2, 381470454), (3, 254313636), (4, 190735227), (6, 127156818), (9, 84771212), (12, 63578409), (18, 42385606), (36, 21192803), (61, 12507228), (122, 6253614), (183, 4169076), (244, 3126807), (263, 2900916), (366, 2084538), (526, 1450458), (549, 1389692), (732, 1042269), (789, 966972), (1052, 725229), (1098, 694846), (1321, 577548), (1578, 483486), (2196, 347423), (2367, 322324), (2642, 288774), (3156, 241743), (3963, 192516), (4734, 161162), (5284, 144387), (7926, 96258), (9468, 80581), (11889, 64172), (15852, 48129), (16043, 47556), (23778, 32086)]