248911704

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 770515200

約数和(自身を除く): 521603496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 81, 92, 108, 114, 138, 152, 162, 171, 184, 207, 216, 228, 243, 276, 293, 324, 342, 414, 437, 456, 486, 513, 552, 586, 621, 648, 684, 828, 874, 879, 972, 1026, 1172, 1242, 1311, 1368, 1539, 1656, 1748, 1758, 1863, 1944, 2052, 2344, 2484, 2622, 2637, 3078, 3496, 3516, 3726, 3933, 4104, 4617, 4968, 5244, 5274, 5567, 5589, 6156, 6739, 7032, 7452, 7866, 7911, 9234, 10488, 10548, 11134, 11178, 11799, 12312, 13478, 14904, 15732, 15822, 16701, 18468, 20217, 21096, 22268, 22356, 23598, 23733, 26956, 31464, 31644, 33402, 35397, 36936, 40434, 44536, 44712, 47196, 47466, 50103, 53912, 60651, 63288, 66804, 70794, 71199, 80868, 94392, 94932, 100206, 106191, 121302, 128041, 133608, 141588, 142398, 150309, 161736, 181953, 189864, 200412, 212382, 242604, 256082, 283176, 284796, 300618, 363906, 384123, 400824, 424764, 450927, 485208, 512164, 545859, 569592, 601236, 727812, 768246, 849528, 901854, 1024328, 1091718, 1152369, 1202472, 1352781, 1455624, 1536492, 1637577, 1803708, 2183436, 2304738, 2705562, 3072984, 3275154, 3457107, 3607416, 4366872, 4609476, 5411124, 6550308, 6914214, 9218952, 10371321, 10822248, 13100616, 13828428, 20742642, 27656856, 31113963, 41485284, 62227926, 82970568, 124455852, 248911704]

約数ペア:

[(1, 248911704), (2, 124455852), (3, 82970568), (4, 62227926), (6, 41485284), (8, 31113963), (9, 27656856), (12, 20742642), (18, 13828428), (19, 13100616), (23, 10822248), (24, 10371321), (27, 9218952), (36, 6914214), (38, 6550308), (46, 5411124), (54, 4609476), (57, 4366872), (69, 3607416), (72, 3457107), (76, 3275154), (81, 3072984), (92, 2705562), (108, 2304738), (114, 2183436), (138, 1803708), (152, 1637577), (162, 1536492), (171, 1455624), (184, 1352781), (207, 1202472), (216, 1152369), (228, 1091718), (243, 1024328), (276, 901854), (293, 849528), (324, 768246), (342, 727812), (414, 601236), (437, 569592), (456, 545859), (486, 512164), (513, 485208), (552, 450927), (586, 424764), (621, 400824), (648, 384123), (684, 363906), (828, 300618), (874, 284796), (879, 283176), (972, 256082), (1026, 242604), (1172, 212382), (1242, 200412), (1311, 189864), (1368, 181953), (1539, 161736), (1656, 150309), (1748, 142398), (1758, 141588), (1863, 133608), (1944, 128041), (2052, 121302), (2344, 106191), (2484, 100206), (2622, 94932), (2637, 94392), (3078, 80868), (3496, 71199), (3516, 70794), (3726, 66804), (3933, 63288), (4104, 60651), (4617, 53912), (4968, 50103), (5244, 47466), (5274, 47196), (5567, 44712), (5589, 44536), (6156, 40434), (6739, 36936), (7032, 35397), (7452, 33402), (7866, 31644), (7911, 31464), (9234, 26956), (10488, 23733), (10548, 23598), (11134, 22356), (11178, 22268), (11799, 21096), (12312, 20217), (13478, 18468), (14904, 16701), (15732, 15822)]