248937936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 160

約数和(自身を含む): 757951488

約数和(自身を除く): 509013552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 48, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 204, 208, 221, 248, 272, 312, 372, 403, 408, 442, 496, 527, 624, 663, 744, 757, 806, 816, 884, 1054, 1209, 1326, 1488, 1514, 1581, 1612, 1768, 2108, 2271, 2418, 2652, 3028, 3162, 3224, 3536, 4216, 4542, 4836, 5304, 6056, 6324, 6448, 6851, 8432, 9084, 9672, 9841, 10608, 12112, 12648, 12869, 13702, 18168, 19344, 19682, 20553, 23467, 25296, 25738, 27404, 29523, 36336, 38607, 39364, 41106, 46934, 51476, 54808, 59046, 70401, 77214, 78728, 82212, 93868, 102952, 109616, 118092, 140802, 154428, 157456, 164424, 167297, 187736, 205904, 236184, 281604, 305071, 308856, 328848, 334594, 375472, 398939, 472368, 501891, 563208, 610142, 617712, 669188, 797878, 915213, 1003782, 1126416, 1196817, 1220284, 1338376, 1595756, 1830426, 2007564, 2393634, 2440568, 2676752, 3191512, 3660852, 4015128, 4787268, 4881136, 5186207, 6383024, 7321704, 8030256, 9574536, 10372414, 14643408, 15558621, 19149072, 20744828, 31117242, 41489656, 62234484, 82979312, 124468968, 248937936]

約数ペア:

[(1, 248937936), (2, 124468968), (3, 82979312), (4, 62234484), (6, 41489656), (8, 31117242), (12, 20744828), (13, 19149072), (16, 15558621), (17, 14643408), (24, 10372414), (26, 9574536), (31, 8030256), (34, 7321704), (39, 6383024), (48, 5186207), (51, 4881136), (52, 4787268), (62, 4015128), (68, 3660852), (78, 3191512), (93, 2676752), (102, 2440568), (104, 2393634), (124, 2007564), (136, 1830426), (156, 1595756), (186, 1338376), (204, 1220284), (208, 1196817), (221, 1126416), (248, 1003782), (272, 915213), (312, 797878), (372, 669188), (403, 617712), (408, 610142), (442, 563208), (496, 501891), (527, 472368), (624, 398939), (663, 375472), (744, 334594), (757, 328848), (806, 308856), (816, 305071), (884, 281604), (1054, 236184), (1209, 205904), (1326, 187736), (1488, 167297), (1514, 164424), (1581, 157456), (1612, 154428), (1768, 140802), (2108, 118092), (2271, 109616), (2418, 102952), (2652, 93868), (3028, 82212), (3162, 78728), (3224, 77214), (3536, 70401), (4216, 59046), (4542, 54808), (4836, 51476), (5304, 46934), (6056, 41106), (6324, 39364), (6448, 38607), (6851, 36336), (8432, 29523), (9084, 27404), (9672, 25738), (9841, 25296), (10608, 23467), (12112, 20553), (12648, 19682), (12869, 19344), (13702, 18168)]