722569428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1117}}^1$

素因数の和:1302

約数の個数: 144

約数和(自身を含む): 2226841344

約数和(自身を除く): 1504271916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 151, 153, 204, 238, 252, 302, 306, 357, 453, 476, 604, 612, 714, 906, 1057, 1071, 1117, 1359, 1428, 1812, 2114, 2142, 2234, 2567, 2718, 3171, 3351, 4228, 4284, 4468, 5134, 5436, 6342, 6702, 7701, 7819, 9513, 10053, 10268, 12684, 13404, 15402, 15638, 17969, 18989, 19026, 20106, 23103, 23457, 30804, 31276, 35938, 37978, 38052, 40212, 46206, 46914, 53907, 56967, 70371, 71876, 75956, 92412, 93828, 107814, 113934, 132923, 140742, 161721, 168667, 170901, 215628, 227868, 265846, 281484, 323442, 337334, 341802, 398769, 506001, 531692, 646884, 674668, 683604, 797538, 1012002, 1180669, 1196307, 1518003, 1595076, 2024004, 2361338, 2392614, 2867339, 3036006, 3542007, 4722676, 4785228, 5734678, 6072012, 7084014, 8602017, 10626021, 11469356, 14168028, 17204034, 20071373, 21252042, 25806051, 34408068, 40142746, 42504084, 51612102, 60214119, 80285492, 103224204, 120428238, 180642357, 240856476, 361284714, 722569428]

約数ペア:

[(1, 722569428), (2, 361284714), (3, 240856476), (4, 180642357), (6, 120428238), (7, 103224204), (9, 80285492), (12, 60214119), (14, 51612102), (17, 42504084), (18, 40142746), (21, 34408068), (28, 25806051), (34, 21252042), (36, 20071373), (42, 17204034), (51, 14168028), (63, 11469356), (68, 10626021), (84, 8602017), (102, 7084014), (119, 6072012), (126, 5734678), (151, 4785228), (153, 4722676), (204, 3542007), (238, 3036006), (252, 2867339), (302, 2392614), (306, 2361338), (357, 2024004), (453, 1595076), (476, 1518003), (604, 1196307), (612, 1180669), (714, 1012002), (906, 797538), (1057, 683604), (1071, 674668), (1117, 646884), (1359, 531692), (1428, 506001), (1812, 398769), (2114, 341802), (2142, 337334), (2234, 323442), (2567, 281484), (2718, 265846), (3171, 227868), (3351, 215628), (4228, 170901), (4284, 168667), (4468, 161721), (5134, 140742), (5436, 132923), (6342, 113934), (6702, 107814), (7701, 93828), (7819, 92412), (9513, 75956), (10053, 71876), (10268, 70371), (12684, 56967), (13404, 53907), (15402, 46914), (15638, 46206), (17969, 40212), (18989, 38052), (19026, 37978), (20106, 35938), (23103, 31276), (23457, 30804)]