2220005977236

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1\times {\mathrm{5399}}^1$

素因数の和:6538

約数の個数: 144

約数和(自身を含む): 5725085184000

約数和(自身を除く): 3505079206764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 163, 237, 316, 326, 474, 489, 652, 711, 887, 948, 978, 1422, 1467, 1774, 1956, 2661, 2844, 2934, 3548, 5322, 5399, 5868, 7983, 10644, 10798, 12877, 15966, 16197, 21596, 25754, 31932, 32394, 38631, 48591, 51508, 64788, 70073, 77262, 97182, 115893, 140146, 144581, 154524, 194364, 210219, 231786, 280292, 289162, 420438, 426521, 433743, 463572, 578324, 630657, 840876, 853042, 867486, 880037, 1261314, 1279563, 1301229, 1706084, 1734972, 1760074, 2522628, 2559126, 2602458, 2640111, 3520148, 3838689, 4788913, 5118252, 5204916, 5280222, 7677378, 7920333, 9577826, 10560444, 11421899, 14366739, 15354756, 15840666, 19155652, 22843798, 28733478, 31681332, 34265697, 43100217, 45687596, 57466956, 68531394, 69522923, 86200434, 102797091, 137062788, 139045846, 172400868, 205594182, 208568769, 278091692, 378324127, 411188364, 417137538, 625706307, 756648254, 780592819, 834275076, 1134972381, 1251412614, 1513296508, 1561185638, 2269944762, 2341778457, 2502825228, 3122371276, 3404917143, 4539889524, 4683556914, 6809834286, 7025335371, 9367113828, 13619668572, 14050670742, 28101341484, 61666832701, 123333665402, 185000498103, 246667330804, 370000996206, 555001494309, 740001992412, 1110002988618, 2220005977236]

約数ペア:

[(1, 2220005977236), (2, 1110002988618), (3, 740001992412), (4, 555001494309), (6, 370000996206), (9, 246667330804), (12, 185000498103), (18, 123333665402), (36, 61666832701), (79, 28101341484), (158, 14050670742), (163, 13619668572), (237, 9367113828), (316, 7025335371), (326, 6809834286), (474, 4683556914), (489, 4539889524), (652, 3404917143), (711, 3122371276), (887, 2502825228), (948, 2341778457), (978, 2269944762), (1422, 1561185638), (1467, 1513296508), (1774, 1251412614), (1956, 1134972381), (2661, 834275076), (2844, 780592819), (2934, 756648254), (3548, 625706307), (5322, 417137538), (5399, 411188364), (5868, 378324127), (7983, 278091692), (10644, 208568769), (10798, 205594182), (12877, 172400868), (15966, 139045846), (16197, 137062788), (21596, 102797091), (25754, 86200434), (31932, 69522923), (32394, 68531394), (38631, 57466956), (48591, 45687596), (51508, 43100217), (64788, 34265697), (70073, 31681332), (77262, 28733478), (97182, 22843798), (115893, 19155652), (140146, 15840666), (144581, 15354756), (154524, 14366739), (194364, 11421899), (210219, 10560444), (231786, 9577826), (280292, 7920333), (289162, 7677378), (420438, 5280222), (426521, 5204916), (433743, 5118252), (463572, 4788913), (578324, 3838689), (630657, 3520148), (840876, 2640111), (853042, 2602458), (867486, 2559126), (880037, 2522628), (1261314, 1760074), (1279563, 1734972), (1301229, 1706084)]