438296832

素因数分解:

$2^8\times 3^4\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:970

約数の個数: 180

約数和(自身を含む): 1365228480

約数和(自身を除く): 926931648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 256, 276, 288, 324, 368, 384, 414, 432, 552, 576, 621, 648, 736, 768, 828, 864, 919, 1104, 1152, 1242, 1296, 1472, 1656, 1728, 1838, 1863, 2208, 2304, 2484, 2592, 2757, 2944, 3312, 3456, 3676, 3726, 4416, 4968, 5184, 5514, 5888, 6624, 6912, 7352, 7452, 8271, 8832, 9936, 10368, 11028, 13248, 14704, 14904, 16542, 17664, 19872, 20736, 21137, 22056, 24813, 26496, 29408, 29808, 33084, 39744, 42274, 44112, 49626, 52992, 58816, 59616, 63411, 66168, 74439, 79488, 84548, 88224, 99252, 117632, 119232, 126822, 132336, 148878, 158976, 169096, 176448, 190233, 198504, 235264, 238464, 253644, 264672, 297756, 338192, 352896, 380466, 397008, 476928, 507288, 529344, 570699, 595512, 676384, 705792, 760932, 794016, 1014576, 1058688, 1141398, 1191024, 1352768, 1521864, 1588032, 1712097, 2029152, 2117376, 2282796, 2382048, 2705536, 3043728, 3176064, 3424194, 4058304, 4565592, 4764096, 5411072, 6087456, 6352128, 6848388, 8116608, 9131184, 9528192, 12174912, 13696776, 16233216, 18262368, 19056384, 24349824, 27393552, 36524736, 48699648, 54787104, 73049472, 109574208, 146098944, 219148416, 438296832]

約数ペア:

[(1, 438296832), (2, 219148416), (3, 146098944), (4, 109574208), (6, 73049472), (8, 54787104), (9, 48699648), (12, 36524736), (16, 27393552), (18, 24349824), (23, 19056384), (24, 18262368), (27, 16233216), (32, 13696776), (36, 12174912), (46, 9528192), (48, 9131184), (54, 8116608), (64, 6848388), (69, 6352128), (72, 6087456), (81, 5411072), (92, 4764096), (96, 4565592), (108, 4058304), (128, 3424194), (138, 3176064), (144, 3043728), (162, 2705536), (184, 2382048), (192, 2282796), (207, 2117376), (216, 2029152), (256, 1712097), (276, 1588032), (288, 1521864), (324, 1352768), (368, 1191024), (384, 1141398), (414, 1058688), (432, 1014576), (552, 794016), (576, 760932), (621, 705792), (648, 676384), (736, 595512), (768, 570699), (828, 529344), (864, 507288), (919, 476928), (1104, 397008), (1152, 380466), (1242, 352896), (1296, 338192), (1472, 297756), (1656, 264672), (1728, 253644), (1838, 238464), (1863, 235264), (2208, 198504), (2304, 190233), (2484, 176448), (2592, 169096), (2757, 158976), (2944, 148878), (3312, 132336), (3456, 126822), (3676, 119232), (3726, 117632), (4416, 99252), (4968, 88224), (5184, 84548), (5514, 79488), (5888, 74439), (6624, 66168), (6912, 63411), (7352, 59616), (7452, 58816), (8271, 52992), (8832, 49626), (9936, 44112), (10368, 42274), (11028, 39744), (13248, 33084), (14704, 29808), (14904, 29408), (16542, 26496), (17664, 24813), (19872, 22056), (20736, 21137)]