1491369516

素因数分解:

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

素因数の和:3605

約数の個数: 192

約数和(自身を含む): 4870835200

約数和(自身を除く): 3379465684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 52, 54, 63, 78, 84, 86, 91, 108, 117, 126, 129, 156, 172, 182, 189, 234, 252, 258, 273, 301, 351, 364, 378, 387, 468, 516, 546, 559, 602, 702, 756, 774, 819, 903, 1092, 1118, 1161, 1204, 1404, 1548, 1638, 1677, 1806, 2236, 2322, 2457, 2709, 3276, 3354, 3529, 3612, 3913, 4644, 4914, 5031, 5418, 6708, 7058, 7826, 8127, 9828, 10062, 10587, 10836, 11739, 14116, 15093, 15652, 16254, 20124, 21174, 23478, 24703, 30186, 31761, 32508, 35217, 42348, 45877, 46956, 49406, 60372, 63522, 70434, 74109, 91754, 95283, 98812, 105651, 127044, 137631, 140868, 148218, 151747, 183508, 190566, 211302, 222327, 275262, 296436, 303494, 321139, 381132, 412893, 422604, 444654, 455241, 550524, 606988, 642278, 666981, 825786, 889308, 910482, 963417, 1062229, 1238679, 1284556, 1333962, 1365723, 1651572, 1820964, 1926834, 1972711, 2124458, 2477358, 2667924, 2731446, 2890251, 3186687, 3853668, 3945422, 4097169, 4248916, 4954716, 5462892, 5780502, 5918133, 6373374, 7890844, 8194338, 8670753, 9560061, 11561004, 11836266, 12746748, 13808977, 16388676, 17341506, 17754399, 19120122, 23672532, 27617954, 28680183, 34683012, 35508798, 38240244, 41426931, 53263197, 55235908, 57360366, 71017596, 82853862, 106526394, 114720732, 124280793, 165707724, 213052788, 248561586, 372842379, 497123172, 745684758, 1491369516]

約数ペア:

[(1, 1491369516), (2, 745684758), (3, 497123172), (4, 372842379), (6, 248561586), (7, 213052788), (9, 165707724), (12, 124280793), (13, 114720732), (14, 106526394), (18, 82853862), (21, 71017596), (26, 57360366), (27, 55235908), (28, 53263197), (36, 41426931), (39, 38240244), (42, 35508798), (43, 34683012), (52, 28680183), (54, 27617954), (63, 23672532), (78, 19120122), (84, 17754399), (86, 17341506), (91, 16388676), (108, 13808977), (117, 12746748), (126, 11836266), (129, 11561004), (156, 9560061), (172, 8670753), (182, 8194338), (189, 7890844), (234, 6373374), (252, 5918133), (258, 5780502), (273, 5462892), (301, 4954716), (351, 4248916), (364, 4097169), (378, 3945422), (387, 3853668), (468, 3186687), (516, 2890251), (546, 2731446), (559, 2667924), (602, 2477358), (702, 2124458), (756, 1972711), (774, 1926834), (819, 1820964), (903, 1651572), (1092, 1365723), (1118, 1333962), (1161, 1284556), (1204, 1238679), (1404, 1062229), (1548, 963417), (1638, 910482), (1677, 889308), (1806, 825786), (2236, 666981), (2322, 642278), (2457, 606988), (2709, 550524), (3276, 455241), (3354, 444654), (3529, 422604), (3612, 412893), (3913, 381132), (4644, 321139), (4914, 303494), (5031, 296436), (5418, 275262), (6708, 222327), (7058, 211302), (7826, 190566), (8127, 183508), (9828, 151747), (10062, 148218), (10587, 140868), (10836, 137631), (11739, 127044), (14116, 105651), (15093, 98812), (15652, 95283), (16254, 91754), (20124, 74109), (21174, 70434), (23478, 63522), (24703, 60372), (30186, 49406), (31761, 46956), (32508, 45877), (35217, 42348)]