253617084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1204

約数の個数: 144

約数和(自身を含む): 791114688

約数和(自身を除く): 537497604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 53, 63, 68, 84, 102, 106, 119, 126, 153, 159, 204, 212, 238, 252, 306, 318, 357, 371, 476, 477, 612, 636, 714, 742, 901, 954, 1071, 1113, 1117, 1428, 1484, 1802, 1908, 2142, 2226, 2234, 2703, 3339, 3351, 3604, 4284, 4452, 4468, 5406, 6307, 6678, 6702, 7819, 8109, 10053, 10812, 12614, 13356, 13404, 15638, 16218, 18921, 18989, 20106, 23457, 25228, 31276, 32436, 37842, 37978, 40212, 46914, 56763, 56967, 59201, 70371, 75684, 75956, 93828, 113526, 113934, 118402, 132923, 140742, 170901, 177603, 227052, 227868, 236804, 265846, 281484, 341802, 355206, 398769, 414407, 531692, 532809, 683604, 710412, 797538, 828814, 1006417, 1065618, 1196307, 1243221, 1595076, 1657628, 2012834, 2131236, 2392614, 2486442, 3019251, 3729663, 4025668, 4785228, 4972884, 6038502, 7044919, 7459326, 9057753, 12077004, 14089838, 14918652, 18115506, 21134757, 28179676, 36231012, 42269514, 63404271, 84539028, 126808542, 253617084]

約数ペア:

[(1, 253617084), (2, 126808542), (3, 84539028), (4, 63404271), (6, 42269514), (7, 36231012), (9, 28179676), (12, 21134757), (14, 18115506), (17, 14918652), (18, 14089838), (21, 12077004), (28, 9057753), (34, 7459326), (36, 7044919), (42, 6038502), (51, 4972884), (53, 4785228), (63, 4025668), (68, 3729663), (84, 3019251), (102, 2486442), (106, 2392614), (119, 2131236), (126, 2012834), (153, 1657628), (159, 1595076), (204, 1243221), (212, 1196307), (238, 1065618), (252, 1006417), (306, 828814), (318, 797538), (357, 710412), (371, 683604), (476, 532809), (477, 531692), (612, 414407), (636, 398769), (714, 355206), (742, 341802), (901, 281484), (954, 265846), (1071, 236804), (1113, 227868), (1117, 227052), (1428, 177603), (1484, 170901), (1802, 140742), (1908, 132923), (2142, 118402), (2226, 113934), (2234, 113526), (2703, 93828), (3339, 75956), (3351, 75684), (3604, 70371), (4284, 59201), (4452, 56967), (4468, 56763), (5406, 46914), (6307, 40212), (6678, 37978), (6702, 37842), (7819, 32436), (8109, 31276), (10053, 25228), (10812, 23457), (12614, 20106), (13356, 18989), (13404, 18921), (15638, 16218)]