123773328

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 240

約数和(自身を含む): 434543616

約数和(自身を除く): 310770288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 34, 36, 42, 48, 51, 56, 62, 63, 68, 72, 84, 93, 102, 112, 119, 124, 126, 136, 144, 153, 168, 186, 204, 217, 233, 238, 248, 252, 272, 279, 306, 336, 357, 372, 408, 434, 466, 476, 496, 504, 527, 558, 612, 651, 699, 714, 744, 816, 868, 932, 952, 1008, 1054, 1071, 1116, 1224, 1302, 1398, 1428, 1488, 1581, 1631, 1736, 1864, 1904, 1953, 2097, 2108, 2142, 2232, 2448, 2604, 2796, 2856, 3162, 3262, 3472, 3689, 3728, 3906, 3961, 4194, 4216, 4284, 4464, 4743, 4893, 5208, 5592, 5712, 6324, 6524, 7223, 7378, 7812, 7922, 8388, 8432, 8568, 9486, 9786, 10416, 11067, 11184, 11883, 12648, 13048, 14446, 14679, 14756, 15624, 15844, 16776, 17136, 18972, 19572, 21669, 22134, 23766, 25296, 26096, 27727, 28892, 29358, 29512, 31248, 31688, 33201, 33552, 35649, 37944, 39144, 43338, 44268, 47532, 50561, 55454, 57784, 58716, 59024, 63376, 65007, 66402, 71298, 75888, 78288, 83181, 86676, 88536, 95064, 101122, 110908, 115568, 117432, 122791, 130014, 132804, 142596, 151683, 166362, 173352, 177072, 190128, 202244, 221816, 234864, 245582, 249543, 260028, 265608, 285192, 303366, 332724, 346704, 368373, 404488, 443632, 455049, 491164, 499086, 520056, 531216, 570384, 606732, 665448, 736746, 808976, 859537, 910098, 982328, 998172, 1040112, 1105119, 1213464, 1330896, 1473492, 1719074, 1820196, 1964656, 1996344, 2210238, 2426928, 2578611, 2946984, 3438148, 3640392, 3992688, 4420476, 5157222, 5893968, 6876296, 7280784, 7735833, 8840952, 10314444, 13752592, 15471666, 17681904, 20628888, 30943332, 41257776, 61886664, 123773328]

約数ペア:

[(1, 123773328), (2, 61886664), (3, 41257776), (4, 30943332), (6, 20628888), (7, 17681904), (8, 15471666), (9, 13752592), (12, 10314444), (14, 8840952), (16, 7735833), (17, 7280784), (18, 6876296), (21, 5893968), (24, 5157222), (28, 4420476), (31, 3992688), (34, 3640392), (36, 3438148), (42, 2946984), (48, 2578611), (51, 2426928), (56, 2210238), (62, 1996344), (63, 1964656), (68, 1820196), (72, 1719074), (84, 1473492), (93, 1330896), (102, 1213464), (112, 1105119), (119, 1040112), (124, 998172), (126, 982328), (136, 910098), (144, 859537), (153, 808976), (168, 736746), (186, 665448), (204, 606732), (217, 570384), (233, 531216), (238, 520056), (248, 499086), (252, 491164), (272, 455049), (279, 443632), (306, 404488), (336, 368373), (357, 346704), (372, 332724), (408, 303366), (434, 285192), (466, 265608), (476, 260028), (496, 249543), (504, 245582), (527, 234864), (558, 221816), (612, 202244), (651, 190128), (699, 177072), (714, 173352), (744, 166362), (816, 151683), (868, 142596), (932, 132804), (952, 130014), (1008, 122791), (1054, 117432), (1071, 115568), (1116, 110908), (1224, 101122), (1302, 95064), (1398, 88536), (1428, 86676), (1488, 83181), (1581, 78288), (1631, 75888), (1736, 71298), (1864, 66402), (1904, 65007), (1953, 63376), (2097, 59024), (2108, 58716), (2142, 57784), (2232, 55454), (2448, 50561), (2604, 47532), (2796, 44268), (2856, 43338), (3162, 39144), (3262, 37944), (3472, 35649), (3689, 33552), (3728, 33201), (3906, 31688), (3961, 31248), (4194, 29512), (4216, 29358), (4284, 28892), (4464, 27727), (4743, 26096), (4893, 25296), (5208, 23766), (5592, 22134), (5712, 21669), (6324, 19572), (6524, 18972), (7223, 17136), (7378, 16776), (7812, 15844), (7922, 15624), (8388, 14756), (8432, 14679), (8568, 14446), (9486, 13048), (9786, 12648), (10416, 11883), (11067, 11184)]