252007184

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 664957440

約数和(自身を除く): 412950256

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 19, 22, 26, 31, 34, 38, 44, 52, 62, 68, 76, 88, 104, 121, 124, 136, 143, 152, 176, 187, 208, 209, 221, 242, 247, 248, 272, 286, 304, 323, 341, 374, 403, 418, 442, 484, 494, 496, 527, 572, 589, 646, 682, 748, 806, 836, 884, 968, 988, 1054, 1144, 1178, 1292, 1364, 1496, 1573, 1612, 1672, 1768, 1936, 1976, 2057, 2108, 2288, 2299, 2356, 2431, 2584, 2717, 2728, 2992, 3146, 3224, 3344, 3536, 3553, 3751, 3952, 4114, 4199, 4216, 4433, 4598, 4712, 4862, 5168, 5434, 5456, 5797, 6292, 6448, 6479, 6851, 7106, 7502, 7657, 8228, 8398, 8432, 8866, 9196, 9424, 9724, 10013, 10868, 11594, 12584, 12958, 13702, 14212, 15004, 15314, 16456, 16796, 17732, 18392, 19448, 20026, 21736, 23188, 25168, 25916, 26741, 27404, 28424, 29887, 30008, 30628, 32912, 33592, 35464, 36784, 38896, 39083, 40052, 43472, 46189, 46376, 48763, 51832, 53482, 54808, 56848, 59774, 60016, 61256, 63767, 67184, 70928, 71269, 75361, 78166, 80104, 84227, 92378, 92752, 97526, 103664, 106964, 109616, 110143, 119548, 122512, 127534, 130169, 142538, 150722, 156332, 160208, 168454, 184756, 195052, 213928, 220286, 239096, 255068, 260338, 285076, 301444, 312664, 336908, 369512, 390104, 427856, 440572, 478192, 508079, 510136, 520676, 570152, 602888, 625328, 673816, 739024, 780208, 828971, 881144, 926497, 1016158, 1020272, 1041352, 1140304, 1205776, 1211573, 1347632, 1431859, 1657942, 1762288, 1852994, 2032316, 2082704, 2423146, 2863718, 3315884, 3705988, 4064632, 4846292, 5727436, 6631768, 7411976, 8129264, 9692584, 11454872, 13263536, 14823952, 15750449, 19385168, 22909744, 31500898, 63001796, 126003592, 252007184]

約数ペア:

[(1, 252007184), (2, 126003592), (4, 63001796), (8, 31500898), (11, 22909744), (13, 19385168), (16, 15750449), (17, 14823952), (19, 13263536), (22, 11454872), (26, 9692584), (31, 8129264), (34, 7411976), (38, 6631768), (44, 5727436), (52, 4846292), (62, 4064632), (68, 3705988), (76, 3315884), (88, 2863718), (104, 2423146), (121, 2082704), (124, 2032316), (136, 1852994), (143, 1762288), (152, 1657942), (176, 1431859), (187, 1347632), (208, 1211573), (209, 1205776), (221, 1140304), (242, 1041352), (247, 1020272), (248, 1016158), (272, 926497), (286, 881144), (304, 828971), (323, 780208), (341, 739024), (374, 673816), (403, 625328), (418, 602888), (442, 570152), (484, 520676), (494, 510136), (496, 508079), (527, 478192), (572, 440572), (589, 427856), (646, 390104), (682, 369512), (748, 336908), (806, 312664), (836, 301444), (884, 285076), (968, 260338), (988, 255068), (1054, 239096), (1144, 220286), (1178, 213928), (1292, 195052), (1364, 184756), (1496, 168454), (1573, 160208), (1612, 156332), (1672, 150722), (1768, 142538), (1936, 130169), (1976, 127534), (2057, 122512), (2108, 119548), (2288, 110143), (2299, 109616), (2356, 106964), (2431, 103664), (2584, 97526), (2717, 92752), (2728, 92378), (2992, 84227), (3146, 80104), (3224, 78166), (3344, 75361), (3536, 71269), (3553, 70928), (3751, 67184), (3952, 63767), (4114, 61256), (4199, 60016), (4216, 59774), (4433, 56848), (4598, 54808), (4712, 53482), (4862, 51832), (5168, 48763), (5434, 46376), (5456, 46189), (5797, 43472), (6292, 40052), (6448, 39083), (6479, 38896), (6851, 36784), (7106, 35464), (7502, 33592), (7657, 32912), (8228, 30628), (8398, 30008), (8432, 29887), (8866, 28424), (9196, 27404), (9424, 26741), (9724, 25916), (10013, 25168), (10868, 23188), (11594, 21736), (12584, 20026), (12958, 19448), (13702, 18392), (14212, 17732), (15004, 16796), (15314, 16456)]