219148416

素因数分解:

$2^7\times 3^4\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:968

約数の個数: 160

約数和(自身を含む): 681278400

約数和(自身を除く): 462129984

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, 276, 288, 324, 368, 384, 414, 432, 552, 576, 621, 648, 736, 828, 864, 919, 1104, 1152, 1242, 1296, 1472, 1656, 1728, 1838, 1863, 2208, 2484, 2592, 2757, 2944, 3312, 3456, 3676, 3726, 4416, 4968, 5184, 5514, 6624, 7352, 7452, 8271, 8832, 9936, 10368, 11028, 13248, 14704, 14904, 16542, 19872, 21137, 22056, 24813, 26496, 29408, 29808, 33084, 39744, 42274, 44112, 49626, 58816, 59616, 63411, 66168, 74439, 79488, 84548, 88224, 99252, 117632, 119232, 126822, 132336, 148878, 169096, 176448, 190233, 198504, 238464, 253644, 264672, 297756, 338192, 352896, 380466, 397008, 507288, 529344, 570699, 595512, 676384, 760932, 794016, 1014576, 1058688, 1141398, 1191024, 1352768, 1521864, 1588032, 1712097, 2029152, 2282796, 2382048, 2705536, 3043728, 3176064, 3424194, 4058304, 4565592, 4764096, 6087456, 6848388, 8116608, 9131184, 9528192, 12174912, 13696776, 18262368, 24349824, 27393552, 36524736, 54787104, 73049472, 109574208, 219148416]

約数ペア:

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