1780823304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{8609}}^1$

素因数の和:8664

約数の個数: 144

約数和(自身を含む): 5530461300

約数和(自身を除く): 3749637996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 169, 204, 221, 234, 306, 312, 338, 408, 442, 468, 507, 612, 663, 676, 884, 936, 1014, 1224, 1326, 1352, 1521, 1768, 1989, 2028, 2652, 2873, 3042, 3978, 4056, 5304, 5746, 6084, 7956, 8609, 8619, 11492, 12168, 15912, 17218, 17238, 22984, 25827, 25857, 34436, 34476, 51654, 51714, 68872, 68952, 77481, 103308, 103428, 111917, 146353, 154962, 206616, 206856, 223834, 292706, 309924, 335751, 439059, 447668, 585412, 619848, 671502, 878118, 895336, 1007253, 1170824, 1317177, 1343004, 1454921, 1756236, 1902589, 2014506, 2634354, 2686008, 2909842, 3512472, 3805178, 4029012, 4364763, 5268708, 5707767, 5819684, 7610356, 8058024, 8729526, 10537416, 11415534, 11639368, 13094289, 15220712, 17123301, 17459052, 22831068, 24733657, 26188578, 34246602, 34918104, 45662136, 49467314, 52377156, 68493204, 74200971, 98934628, 104754312, 136986408, 148401942, 197869256, 222602913, 296803884, 445205826, 593607768, 890411652, 1780823304]

約数ペア:

[(1, 1780823304), (2, 890411652), (3, 593607768), (4, 445205826), (6, 296803884), (8, 222602913), (9, 197869256), (12, 148401942), (13, 136986408), (17, 104754312), (18, 98934628), (24, 74200971), (26, 68493204), (34, 52377156), (36, 49467314), (39, 45662136), (51, 34918104), (52, 34246602), (68, 26188578), (72, 24733657), (78, 22831068), (102, 17459052), (104, 17123301), (117, 15220712), (136, 13094289), (153, 11639368), (156, 11415534), (169, 10537416), (204, 8729526), (221, 8058024), (234, 7610356), (306, 5819684), (312, 5707767), (338, 5268708), (408, 4364763), (442, 4029012), (468, 3805178), (507, 3512472), (612, 2909842), (663, 2686008), (676, 2634354), (884, 2014506), (936, 1902589), (1014, 1756236), (1224, 1454921), (1326, 1343004), (1352, 1317177), (1521, 1170824), (1768, 1007253), (1989, 895336), (2028, 878118), (2652, 671502), (2873, 619848), (3042, 585412), (3978, 447668), (4056, 439059), (5304, 335751), (5746, 309924), (6084, 292706), (7956, 223834), (8609, 206856), (8619, 206616), (11492, 154962), (12168, 146353), (15912, 111917), (17218, 103428), (17238, 103308), (22984, 77481), (25827, 68952), (25857, 68872), (34436, 51714), (34476, 51654)]