1281937248

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{44071}}^1$

素因数の和:44188

約数の個数: 72

約数和(自身を含む): 3681686736

約数和(自身を除く): 2399749488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3232, 3636, 4848, 7272, 9696, 14544, 29088, 44071, 88142, 132213, 176284, 264426, 352568, 396639, 528852, 705136, 793278, 1057704, 1410272, 1586556, 2115408, 3173112, 4230816, 4451171, 6346224, 8902342, 12692448, 13353513, 17804684, 26707026, 35609368, 40060539, 53414052, 71218736, 80121078, 106828104, 142437472, 160242156, 213656208, 320484312, 427312416, 640968624, 1281937248]

約数ペア:

[(1, 1281937248), (2, 640968624), (3, 427312416), (4, 320484312), (6, 213656208), (8, 160242156), (9, 142437472), (12, 106828104), (16, 80121078), (18, 71218736), (24, 53414052), (32, 40060539), (36, 35609368), (48, 26707026), (72, 17804684), (96, 13353513), (101, 12692448), (144, 8902342), (202, 6346224), (288, 4451171), (303, 4230816), (404, 3173112), (606, 2115408), (808, 1586556), (909, 1410272), (1212, 1057704), (1616, 793278), (1818, 705136), (2424, 528852), (3232, 396639), (3636, 352568), (4848, 264426), (7272, 176284), (9696, 132213), (14544, 88142), (29088, 44071)]