182780464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 395331840

約数和(自身を除く): 212551376

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 53, 62, 68, 106, 124, 136, 212, 248, 272, 409, 424, 496, 527, 818, 848, 901, 1054, 1636, 1643, 1802, 2108, 3272, 3286, 3604, 4216, 6544, 6572, 6953, 7208, 8432, 12679, 13144, 13906, 14416, 21677, 25358, 26288, 27812, 27931, 43354, 50716, 55624, 55862, 86708, 101432, 111248, 111724, 173416, 202864, 215543, 223448, 346832, 368509, 431086, 446896, 671987, 737018, 862172, 1343974, 1474036, 1724344, 2687948, 2948072, 3448688, 5375896, 5896144, 10751792, 11423779, 22847558, 45695116, 91390232, 182780464]

約数ペア:

[(1, 182780464), (2, 91390232), (4, 45695116), (8, 22847558), (16, 11423779), (17, 10751792), (31, 5896144), (34, 5375896), (53, 3448688), (62, 2948072), (68, 2687948), (106, 1724344), (124, 1474036), (136, 1343974), (212, 862172), (248, 737018), (272, 671987), (409, 446896), (424, 431086), (496, 368509), (527, 346832), (818, 223448), (848, 215543), (901, 202864), (1054, 173416), (1636, 111724), (1643, 111248), (1802, 101432), (2108, 86708), (3272, 55862), (3286, 55624), (3604, 50716), (4216, 43354), (6544, 27931), (6572, 27812), (6953, 26288), (7208, 25358), (8432, 21677), (12679, 14416), (13144, 13906)]