242383284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 726485760

約数和(自身を除く): 484102476

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 197, 198, 234, 239, 286, 394, 396, 429, 468, 478, 572, 591, 717, 788, 858, 956, 1182, 1287, 1434, 1716, 1773, 2151, 2167, 2364, 2561, 2574, 2629, 2868, 3107, 3546, 4302, 4334, 5122, 5148, 5258, 6214, 6501, 7092, 7683, 7887, 8604, 8668, 9321, 10244, 10516, 12428, 13002, 15366, 15774, 18642, 19503, 23049, 23661, 26004, 27963, 28171, 30732, 31548, 34177, 37284, 39006, 46098, 47083, 47322, 55926, 56342, 68354, 78012, 84513, 92196, 94166, 94644, 102531, 111852, 112684, 136708, 141249, 169026, 188332, 205062, 253539, 282498, 307593, 338052, 410124, 423747, 507078, 517913, 564996, 612079, 615186, 847494, 1014156, 1035826, 1224158, 1230372, 1553739, 1694988, 1836237, 2071652, 2448316, 3107478, 3672474, 4661217, 5508711, 6214956, 6732869, 7344948, 9322434, 11017422, 13465738, 18644868, 20198607, 22034844, 26931476, 40397214, 60595821, 80794428, 121191642, 242383284]

約数ペア:

[(1, 242383284), (2, 121191642), (3, 80794428), (4, 60595821), (6, 40397214), (9, 26931476), (11, 22034844), (12, 20198607), (13, 18644868), (18, 13465738), (22, 11017422), (26, 9322434), (33, 7344948), (36, 6732869), (39, 6214956), (44, 5508711), (52, 4661217), (66, 3672474), (78, 3107478), (99, 2448316), (117, 2071652), (132, 1836237), (143, 1694988), (156, 1553739), (197, 1230372), (198, 1224158), (234, 1035826), (239, 1014156), (286, 847494), (394, 615186), (396, 612079), (429, 564996), (468, 517913), (478, 507078), (572, 423747), (591, 410124), (717, 338052), (788, 307593), (858, 282498), (956, 253539), (1182, 205062), (1287, 188332), (1434, 169026), (1716, 141249), (1773, 136708), (2151, 112684), (2167, 111852), (2364, 102531), (2561, 94644), (2574, 94166), (2629, 92196), (2868, 84513), (3107, 78012), (3546, 68354), (4302, 56342), (4334, 55926), (5122, 47322), (5148, 47083), (5258, 46098), (6214, 39006), (6501, 37284), (7092, 34177), (7683, 31548), (7887, 30732), (8604, 28171), (8668, 27963), (9321, 26004), (10244, 23661), (10516, 23049), (12428, 19503), (13002, 18642), (15366, 15774)]