194414076

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{397}}^1$

素因数の和:691

約数の個数: 72

約数和(自身を含む): 502995584

約数和(自身を除く): 308581508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 223, 244, 366, 397, 446, 549, 669, 732, 794, 892, 1098, 1191, 1338, 1588, 2007, 2196, 2382, 2676, 3573, 4014, 4764, 7146, 8028, 13603, 14292, 24217, 27206, 40809, 48434, 54412, 72651, 81618, 88531, 96868, 122427, 145302, 163236, 177062, 217953, 244854, 265593, 290604, 354124, 435906, 489708, 531186, 796779, 871812, 1062372, 1593558, 3187116, 5400391, 10800782, 16201173, 21601564, 32402346, 48603519, 64804692, 97207038, 194414076]

約数ペア:

[(1, 194414076), (2, 97207038), (3, 64804692), (4, 48603519), (6, 32402346), (9, 21601564), (12, 16201173), (18, 10800782), (36, 5400391), (61, 3187116), (122, 1593558), (183, 1062372), (223, 871812), (244, 796779), (366, 531186), (397, 489708), (446, 435906), (549, 354124), (669, 290604), (732, 265593), (794, 244854), (892, 217953), (1098, 177062), (1191, 163236), (1338, 145302), (1588, 122427), (2007, 96868), (2196, 88531), (2382, 81618), (2676, 72651), (3573, 54412), (4014, 48434), (4764, 40809), (7146, 27206), (8028, 24217), (13603, 14292)]