248934672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 240

約数和(自身を含む): 858873600

約数和(自身を除く): 609938928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 73, 84, 102, 112, 119, 126, 136, 144, 146, 153, 168, 199, 204, 219, 238, 252, 272, 292, 306, 336, 357, 398, 408, 438, 476, 504, 511, 584, 597, 612, 657, 714, 796, 816, 876, 952, 1008, 1022, 1071, 1168, 1194, 1224, 1241, 1314, 1393, 1428, 1533, 1592, 1752, 1791, 1904, 2044, 2142, 2388, 2448, 2482, 2628, 2786, 2856, 3066, 3184, 3383, 3504, 3582, 3723, 4088, 4179, 4284, 4599, 4776, 4964, 5256, 5572, 5712, 6132, 6766, 7164, 7446, 8176, 8358, 8568, 8687, 9198, 9552, 9928, 10149, 10512, 11144, 11169, 12264, 12537, 13532, 14328, 14527, 14892, 16716, 17136, 17374, 18396, 19856, 20298, 22288, 22338, 23681, 24528, 25074, 26061, 27064, 28656, 29054, 29784, 30447, 33432, 34748, 36792, 40596, 43581, 44676, 47362, 50148, 52122, 54128, 58108, 59568, 60894, 66864, 69496, 71043, 73584, 78183, 81192, 87162, 89352, 94724, 100296, 101689, 104244, 116216, 121788, 130743, 138992, 142086, 156366, 162384, 174324, 178704, 189448, 200592, 203378, 208488, 213129, 232432, 243576, 246959, 261486, 284172, 305067, 312732, 348648, 378896, 406756, 416976, 426258, 487152, 493918, 522972, 568344, 610134, 625464, 697296, 740877, 813512, 852516, 915201, 987836, 1045944, 1136688, 1220268, 1250928, 1481754, 1627024, 1705032, 1728713, 1830402, 1975672, 2091888, 2222631, 2440536, 2963508, 3410064, 3457426, 3660804, 3951344, 4445262, 4881072, 5186139, 5927016, 6914852, 7321608, 8890524, 10372278, 11854032, 13829704, 14643216, 15558417, 17781048, 20744556, 27659408, 31116834, 35562096, 41489112, 62233668, 82978224, 124467336, 248934672]

約数ペア:

[(1, 248934672), (2, 124467336), (3, 82978224), (4, 62233668), (6, 41489112), (7, 35562096), (8, 31116834), (9, 27659408), (12, 20744556), (14, 17781048), (16, 15558417), (17, 14643216), (18, 13829704), (21, 11854032), (24, 10372278), (28, 8890524), (34, 7321608), (36, 6914852), (42, 5927016), (48, 5186139), (51, 4881072), (56, 4445262), (63, 3951344), (68, 3660804), (72, 3457426), (73, 3410064), (84, 2963508), (102, 2440536), (112, 2222631), (119, 2091888), (126, 1975672), (136, 1830402), (144, 1728713), (146, 1705032), (153, 1627024), (168, 1481754), (199, 1250928), (204, 1220268), (219, 1136688), (238, 1045944), (252, 987836), (272, 915201), (292, 852516), (306, 813512), (336, 740877), (357, 697296), (398, 625464), (408, 610134), (438, 568344), (476, 522972), (504, 493918), (511, 487152), (584, 426258), (597, 416976), (612, 406756), (657, 378896), (714, 348648), (796, 312732), (816, 305067), (876, 284172), (952, 261486), (1008, 246959), (1022, 243576), (1071, 232432), (1168, 213129), (1194, 208488), (1224, 203378), (1241, 200592), (1314, 189448), (1393, 178704), (1428, 174324), (1533, 162384), (1592, 156366), (1752, 142086), (1791, 138992), (1904, 130743), (2044, 121788), (2142, 116216), (2388, 104244), (2448, 101689), (2482, 100296), (2628, 94724), (2786, 89352), (2856, 87162), (3066, 81192), (3184, 78183), (3383, 73584), (3504, 71043), (3582, 69496), (3723, 66864), (4088, 60894), (4179, 59568), (4284, 58108), (4599, 54128), (4776, 52122), (4964, 50148), (5256, 47362), (5572, 44676), (5712, 43581), (6132, 40596), (6766, 36792), (7164, 34748), (7446, 33432), (8176, 30447), (8358, 29784), (8568, 29054), (8687, 28656), (9198, 27064), (9552, 26061), (9928, 25074), (10149, 24528), (10512, 23681), (11144, 22338), (11169, 22288), (12264, 20298), (12537, 19856), (13532, 18396), (14328, 17374), (14527, 17136), (14892, 16716)]