728633178

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5113}}^1$

素因数の和:5173

約数の個数: 128

約数和(自身を含む): 2061964800

約数和(自身を除く): 1333331622

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 29, 39, 42, 54, 58, 63, 78, 87, 91, 117, 126, 174, 182, 189, 203, 234, 261, 273, 351, 377, 378, 406, 522, 546, 609, 702, 754, 783, 819, 1131, 1218, 1566, 1638, 1827, 2262, 2457, 2639, 3393, 3654, 4914, 5113, 5278, 5481, 6786, 7917, 10179, 10226, 10962, 15339, 15834, 20358, 23751, 30678, 35791, 46017, 47502, 66469, 71253, 71582, 92034, 107373, 132938, 138051, 142506, 148277, 199407, 214746, 276102, 296554, 322119, 398814, 444831, 465283, 598221, 644238, 889662, 930566, 966357, 1037939, 1196442, 1334493, 1395849, 1794663, 1927601, 1932714, 2075878, 2668986, 2791698, 3113817, 3589326, 3855202, 4003479, 4187547, 5782803, 6227634, 8006958, 8375094, 9341451, 11565606, 12562641, 13493207, 17348409, 18682902, 25125282, 26986414, 28024353, 34696818, 40479621, 52045227, 56048706, 80959242, 104090454, 121438863, 242877726, 364316589, 728633178]

約数ペア:

[(1, 728633178), (2, 364316589), (3, 242877726), (6, 121438863), (7, 104090454), (9, 80959242), (13, 56048706), (14, 52045227), (18, 40479621), (21, 34696818), (26, 28024353), (27, 26986414), (29, 25125282), (39, 18682902), (42, 17348409), (54, 13493207), (58, 12562641), (63, 11565606), (78, 9341451), (87, 8375094), (91, 8006958), (117, 6227634), (126, 5782803), (174, 4187547), (182, 4003479), (189, 3855202), (203, 3589326), (234, 3113817), (261, 2791698), (273, 2668986), (351, 2075878), (377, 1932714), (378, 1927601), (406, 1794663), (522, 1395849), (546, 1334493), (609, 1196442), (702, 1037939), (754, 966357), (783, 930566), (819, 889662), (1131, 644238), (1218, 598221), (1566, 465283), (1638, 444831), (1827, 398814), (2262, 322119), (2457, 296554), (2639, 276102), (3393, 214746), (3654, 199407), (4914, 148277), (5113, 142506), (5278, 138051), (5481, 132938), (6786, 107373), (7917, 92034), (10179, 71582), (10226, 71253), (10962, 66469), (15339, 47502), (15834, 46017), (20358, 35791), (23751, 30678)]