332742740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 772208640

約数和(自身を除く): 439465900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 359, 383, 484, 605, 718, 766, 1210, 1436, 1532, 1795, 1915, 2420, 3590, 3830, 3949, 4213, 7180, 7660, 7898, 8426, 15796, 16852, 19745, 21065, 39490, 42130, 43439, 46343, 78980, 84260, 86878, 92686, 137497, 173756, 185372, 217195, 231715, 274994, 434390, 463430, 549988, 687485, 868780, 926860, 1374970, 1512467, 2749940, 3024934, 6049868, 7562335, 15124670, 16637137, 30249340, 33274274, 66548548, 83185685, 166371370, 332742740]

約数ペア:

[(1, 332742740), (2, 166371370), (4, 83185685), (5, 66548548), (10, 33274274), (11, 30249340), (20, 16637137), (22, 15124670), (44, 7562335), (55, 6049868), (110, 3024934), (121, 2749940), (220, 1512467), (242, 1374970), (359, 926860), (383, 868780), (484, 687485), (605, 549988), (718, 463430), (766, 434390), (1210, 274994), (1436, 231715), (1532, 217195), (1795, 185372), (1915, 173756), (2420, 137497), (3590, 92686), (3830, 86878), (3949, 84260), (4213, 78980), (7180, 46343), (7660, 43439), (7898, 42130), (8426, 39490), (15796, 21065), (16852, 19745)]