1551446028

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:785

約数の個数: 144

約数和(自身を含む): 4449137280

約数和(自身を除く): 2897691252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 227, 242, 297, 363, 396, 454, 484, 523, 594, 681, 726, 908, 1046, 1089, 1188, 1362, 1452, 1569, 2043, 2092, 2178, 2497, 2724, 3138, 3267, 4086, 4356, 4707, 4994, 5753, 6129, 6276, 6534, 7491, 8172, 9414, 9988, 11506, 12258, 13068, 14121, 14982, 17259, 18828, 22473, 23012, 24516, 27467, 28242, 29964, 34518, 44946, 51777, 54934, 56484, 63283, 67419, 69036, 82401, 89892, 103554, 109868, 118721, 126566, 134838, 155331, 164802, 189849, 207108, 237442, 247203, 253132, 269676, 310662, 329604, 356163, 379698, 474884, 494406, 569547, 621324, 712326, 741609, 759396, 988812, 1068489, 1139094, 1305931, 1424652, 1483218, 1708641, 2136978, 2278188, 2611862, 2966436, 3205467, 3417282, 3917793, 4273956, 5223724, 6410934, 6834564, 7835586, 11753379, 12821868, 14365241, 15671172, 23506758, 28730482, 35260137, 43095723, 47013516, 57460964, 70520274, 86191446, 129287169, 141040548, 172382892, 258574338, 387861507, 517148676, 775723014, 1551446028]

約数ペア:

[(1, 1551446028), (2, 775723014), (3, 517148676), (4, 387861507), (6, 258574338), (9, 172382892), (11, 141040548), (12, 129287169), (18, 86191446), (22, 70520274), (27, 57460964), (33, 47013516), (36, 43095723), (44, 35260137), (54, 28730482), (66, 23506758), (99, 15671172), (108, 14365241), (121, 12821868), (132, 11753379), (198, 7835586), (227, 6834564), (242, 6410934), (297, 5223724), (363, 4273956), (396, 3917793), (454, 3417282), (484, 3205467), (523, 2966436), (594, 2611862), (681, 2278188), (726, 2136978), (908, 1708641), (1046, 1483218), (1089, 1424652), (1188, 1305931), (1362, 1139094), (1452, 1068489), (1569, 988812), (2043, 759396), (2092, 741609), (2178, 712326), (2497, 621324), (2724, 569547), (3138, 494406), (3267, 474884), (4086, 379698), (4356, 356163), (4707, 329604), (4994, 310662), (5753, 269676), (6129, 253132), (6276, 247203), (6534, 237442), (7491, 207108), (8172, 189849), (9414, 164802), (9988, 155331), (11506, 134838), (12258, 126566), (13068, 118721), (14121, 109868), (14982, 103554), (17259, 89892), (18828, 82401), (22473, 69036), (23012, 67419), (24516, 63283), (27467, 56484), (28242, 54934), (29964, 51777), (34518, 44946)]