1401308744

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{1303}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 2920855680

約数和(自身を除く): 1519546936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 121, 202, 242, 404, 484, 808, 968, 1111, 1303, 1331, 2222, 2606, 2662, 4444, 5212, 5324, 8888, 10424, 10648, 12221, 14333, 24442, 28666, 48884, 57332, 97768, 114664, 131603, 134431, 157663, 263206, 268862, 315326, 526412, 537724, 630652, 1052824, 1075448, 1261304, 1447633, 1734293, 2895266, 3468586, 5790532, 6937172, 11581064, 13874344, 15923963, 31847926, 63695852, 127391704, 175163593, 350327186, 700654372, 1401308744]

約数ペア:

[(1, 1401308744), (2, 700654372), (4, 350327186), (8, 175163593), (11, 127391704), (22, 63695852), (44, 31847926), (88, 15923963), (101, 13874344), (121, 11581064), (202, 6937172), (242, 5790532), (404, 3468586), (484, 2895266), (808, 1734293), (968, 1447633), (1111, 1261304), (1303, 1075448), (1331, 1052824), (2222, 630652), (2606, 537724), (2662, 526412), (4444, 315326), (5212, 268862), (5324, 263206), (8888, 157663), (10424, 134431), (10648, 131603), (12221, 114664), (14333, 97768), (24442, 57332), (28666, 48884)]