272648844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18793}}^1$

素因数の和:18847

約数の個数: 72

約数和(自身を含む): 766193792

約数和(自身を除く): 493544948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 18793, 37586, 56379, 75172, 112758, 169137, 225516, 244309, 338274, 488618, 582583, 676548, 732927, 977236, 1165166, 1465854, 1747749, 2198781, 2330332, 2931708, 3495498, 4397562, 5243247, 6990996, 7573579, 8795124, 10486494, 15147158, 20972988, 22720737, 30294316, 45441474, 68162211, 90882948, 136324422, 272648844]

約数ペア:

[(1, 272648844), (2, 136324422), (3, 90882948), (4, 68162211), (6, 45441474), (9, 30294316), (12, 22720737), (13, 20972988), (18, 15147158), (26, 10486494), (31, 8795124), (36, 7573579), (39, 6990996), (52, 5243247), (62, 4397562), (78, 3495498), (93, 2931708), (117, 2330332), (124, 2198781), (156, 1747749), (186, 1465854), (234, 1165166), (279, 977236), (372, 732927), (403, 676548), (468, 582583), (558, 488618), (806, 338274), (1116, 244309), (1209, 225516), (1612, 169137), (2418, 112758), (3627, 75172), (4836, 56379), (7254, 37586), (14508, 18793)]