280070412

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1049}}^1\times {\mathrm{1171}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 689136000

約数和(自身を除く): 409065588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 1049, 1171, 2098, 2342, 3147, 3513, 4196, 4684, 6294, 7026, 12588, 14052, 19931, 22249, 39862, 44498, 59793, 66747, 79724, 88996, 119586, 133494, 239172, 266988, 1228379, 2456758, 3685137, 4913516, 7370274, 14740548, 23339201, 46678402, 70017603, 93356804, 140035206, 280070412]

約数ペア:

[(1, 280070412), (2, 140035206), (3, 93356804), (4, 70017603), (6, 46678402), (12, 23339201), (19, 14740548), (38, 7370274), (57, 4913516), (76, 3685137), (114, 2456758), (228, 1228379), (1049, 266988), (1171, 239172), (2098, 133494), (2342, 119586), (3147, 88996), (3513, 79724), (4196, 66747), (4684, 59793), (6294, 44498), (7026, 39862), (12588, 22249), (14052, 19931)]