497123172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3529}}^1$

素因数の和:3602

約数の個数: 144

約数和(自身を含む): 1583021440

約数和(自身を除く): 1085898268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 43, 52, 63, 78, 84, 86, 91, 117, 126, 129, 156, 172, 182, 234, 252, 258, 273, 301, 364, 387, 468, 516, 546, 559, 602, 774, 819, 903, 1092, 1118, 1204, 1548, 1638, 1677, 1806, 2236, 2709, 3276, 3354, 3529, 3612, 3913, 5031, 5418, 6708, 7058, 7826, 10062, 10587, 10836, 11739, 14116, 15652, 20124, 21174, 23478, 24703, 31761, 35217, 42348, 45877, 46956, 49406, 63522, 70434, 74109, 91754, 98812, 127044, 137631, 140868, 148218, 151747, 183508, 222327, 275262, 296436, 303494, 321139, 412893, 444654, 455241, 550524, 606988, 642278, 825786, 889308, 910482, 963417, 1062229, 1284556, 1365723, 1651572, 1820964, 1926834, 1972711, 2124458, 2731446, 2890251, 3186687, 3853668, 3945422, 4248916, 5462892, 5780502, 5918133, 6373374, 7890844, 9560061, 11561004, 11836266, 12746748, 13808977, 17754399, 19120122, 23672532, 27617954, 35508798, 38240244, 41426931, 55235908, 71017596, 82853862, 124280793, 165707724, 248561586, 497123172]

約数ペア:

[(1, 497123172), (2, 248561586), (3, 165707724), (4, 124280793), (6, 82853862), (7, 71017596), (9, 55235908), (12, 41426931), (13, 38240244), (14, 35508798), (18, 27617954), (21, 23672532), (26, 19120122), (28, 17754399), (36, 13808977), (39, 12746748), (42, 11836266), (43, 11561004), (52, 9560061), (63, 7890844), (78, 6373374), (84, 5918133), (86, 5780502), (91, 5462892), (117, 4248916), (126, 3945422), (129, 3853668), (156, 3186687), (172, 2890251), (182, 2731446), (234, 2124458), (252, 1972711), (258, 1926834), (273, 1820964), (301, 1651572), (364, 1365723), (387, 1284556), (468, 1062229), (516, 963417), (546, 910482), (559, 889308), (602, 825786), (774, 642278), (819, 606988), (903, 550524), (1092, 455241), (1118, 444654), (1204, 412893), (1548, 321139), (1638, 303494), (1677, 296436), (1806, 275262), (2236, 222327), (2709, 183508), (3276, 151747), (3354, 148218), (3529, 140868), (3612, 137631), (3913, 127044), (5031, 98812), (5418, 91754), (6708, 74109), (7058, 70434), (7826, 63522), (10062, 49406), (10587, 46956), (10836, 45877), (11739, 42348), (14116, 35217), (15652, 31761), (20124, 24703), (21174, 23478)]