245040492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1031

約数の個数: 96

約数和(自身を含む): 638740480

約数和(自身を除く): 393699988

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 37, 38, 57, 62, 74, 76, 93, 111, 114, 124, 148, 186, 222, 228, 372, 444, 589, 703, 937, 1147, 1178, 1406, 1767, 1874, 2109, 2294, 2356, 2811, 2812, 3441, 3534, 3748, 4218, 4588, 5622, 6882, 7068, 8436, 11244, 13764, 17803, 21793, 29047, 34669, 35606, 43586, 53409, 58094, 65379, 69338, 71212, 87141, 87172, 104007, 106818, 116188, 130758, 138676, 174282, 208014, 213636, 261516, 348564, 416028, 551893, 658711, 1074739, 1103786, 1317422, 1655679, 1976133, 2149478, 2207572, 2634844, 3224217, 3311358, 3952266, 4298956, 6448434, 6622716, 7904532, 12896868, 20420041, 40840082, 61260123, 81680164, 122520246, 245040492]

約数ペア:

[(1, 245040492), (2, 122520246), (3, 81680164), (4, 61260123), (6, 40840082), (12, 20420041), (19, 12896868), (31, 7904532), (37, 6622716), (38, 6448434), (57, 4298956), (62, 3952266), (74, 3311358), (76, 3224217), (93, 2634844), (111, 2207572), (114, 2149478), (124, 1976133), (148, 1655679), (186, 1317422), (222, 1103786), (228, 1074739), (372, 658711), (444, 551893), (589, 416028), (703, 348564), (937, 261516), (1147, 213636), (1178, 208014), (1406, 174282), (1767, 138676), (1874, 130758), (2109, 116188), (2294, 106818), (2356, 104007), (2811, 87172), (2812, 87141), (3441, 71212), (3534, 69338), (3748, 65379), (4218, 58094), (4588, 53409), (5622, 43586), (6882, 35606), (7068, 34669), (8436, 29047), (11244, 21793), (13764, 17803)]