316962972

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{1487}}^1$

素因数の和:1719

約数の個数: 72

約数和(自身を含む): 831946752

約数和(自身を除く): 514983780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 191, 279, 372, 382, 558, 573, 764, 1116, 1146, 1487, 1719, 2292, 2974, 3438, 4461, 5921, 5948, 6876, 8922, 11842, 13383, 17763, 17844, 23684, 26766, 35526, 46097, 53289, 53532, 71052, 92194, 106578, 138291, 184388, 213156, 276582, 284017, 414873, 553164, 568034, 829746, 852051, 1136068, 1659492, 1704102, 2556153, 3408204, 5112306, 8804527, 10224612, 17609054, 26413581, 35218108, 52827162, 79240743, 105654324, 158481486, 316962972]

約数ペア:

[(1, 316962972), (2, 158481486), (3, 105654324), (4, 79240743), (6, 52827162), (9, 35218108), (12, 26413581), (18, 17609054), (31, 10224612), (36, 8804527), (62, 5112306), (93, 3408204), (124, 2556153), (186, 1704102), (191, 1659492), (279, 1136068), (372, 852051), (382, 829746), (558, 568034), (573, 553164), (764, 414873), (1116, 284017), (1146, 276582), (1487, 213156), (1719, 184388), (2292, 138291), (2974, 106578), (3438, 92194), (4461, 71052), (5921, 53532), (5948, 53289), (6876, 46097), (8922, 35526), (11842, 26766), (13383, 23684), (17763, 17844)]