428102496

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 240

約数和(自身を含む): 1352381184

約数和(自身を除く): 924278688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 43, 46, 48, 54, 69, 72, 81, 86, 92, 96, 108, 129, 138, 144, 162, 167, 172, 184, 207, 216, 258, 276, 288, 324, 334, 344, 368, 387, 414, 432, 501, 516, 552, 621, 648, 668, 688, 736, 774, 828, 864, 989, 1002, 1032, 1104, 1161, 1242, 1296, 1336, 1376, 1503, 1548, 1656, 1863, 1978, 2004, 2064, 2208, 2322, 2484, 2592, 2672, 2967, 3006, 3096, 3312, 3483, 3726, 3841, 3956, 4008, 4128, 4509, 4644, 4968, 5344, 5934, 6012, 6192, 6624, 6966, 7181, 7452, 7682, 7912, 8016, 8901, 9018, 9288, 9936, 11523, 11868, 12024, 12384, 13527, 13932, 14362, 14904, 15364, 15824, 16032, 17802, 18036, 18576, 19872, 21543, 23046, 23736, 24048, 26703, 27054, 27864, 28724, 29808, 30728, 31648, 34569, 35604, 36072, 37152, 43086, 46092, 47472, 48096, 53406, 54108, 55728, 57448, 59616, 61456, 64629, 69138, 71208, 72144, 80109, 86172, 92184, 94944, 103707, 106812, 108216, 111456, 114896, 122912, 129258, 138276, 142416, 144288, 160218, 165163, 172344, 184368, 193887, 207414, 213624, 216432, 229792, 258516, 276552, 284832, 311121, 320436, 330326, 344688, 368736, 387774, 414828, 427248, 432864, 495489, 517032, 553104, 581661, 622242, 640872, 660652, 689376, 775548, 829656, 854496, 990978, 1034064, 1106208, 1163322, 1244484, 1281744, 1321304, 1486467, 1551096, 1659312, 1981956, 2068128, 2326644, 2488968, 2563488, 2642608, 2972934, 3102192, 3318624, 3963912, 4459401, 4653288, 4977936, 5285216, 5945868, 6204384, 7927824, 8918802, 9306576, 9955872, 11891736, 13378203, 15855648, 17837604, 18613152, 23783472, 26756406, 35675208, 47566944, 53512812, 71350416, 107025624, 142700832, 214051248, 428102496]

約数ペア:

[(1, 428102496), (2, 214051248), (3, 142700832), (4, 107025624), (6, 71350416), (8, 53512812), (9, 47566944), (12, 35675208), (16, 26756406), (18, 23783472), (23, 18613152), (24, 17837604), (27, 15855648), (32, 13378203), (36, 11891736), (43, 9955872), (46, 9306576), (48, 8918802), (54, 7927824), (69, 6204384), (72, 5945868), (81, 5285216), (86, 4977936), (92, 4653288), (96, 4459401), (108, 3963912), (129, 3318624), (138, 3102192), (144, 2972934), (162, 2642608), (167, 2563488), (172, 2488968), (184, 2326644), (207, 2068128), (216, 1981956), (258, 1659312), (276, 1551096), (288, 1486467), (324, 1321304), (334, 1281744), (344, 1244484), (368, 1163322), (387, 1106208), (414, 1034064), (432, 990978), (501, 854496), (516, 829656), (552, 775548), (621, 689376), (648, 660652), (668, 640872), (688, 622242), (736, 581661), (774, 553104), (828, 517032), (864, 495489), (989, 432864), (1002, 427248), (1032, 414828), (1104, 387774), (1161, 368736), (1242, 344688), (1296, 330326), (1336, 320436), (1376, 311121), (1503, 284832), (1548, 276552), (1656, 258516), (1863, 229792), (1978, 216432), (2004, 213624), (2064, 207414), (2208, 193887), (2322, 184368), (2484, 172344), (2592, 165163), (2672, 160218), (2967, 144288), (3006, 142416), (3096, 138276), (3312, 129258), (3483, 122912), (3726, 114896), (3841, 111456), (3956, 108216), (4008, 106812), (4128, 103707), (4509, 94944), (4644, 92184), (4968, 86172), (5344, 80109), (5934, 72144), (6012, 71208), (6192, 69138), (6624, 64629), (6966, 61456), (7181, 59616), (7452, 57448), (7682, 55728), (7912, 54108), (8016, 53406), (8901, 48096), (9018, 47472), (9288, 46092), (9936, 43086), (11523, 37152), (11868, 36072), (12024, 35604), (12384, 34569), (13527, 31648), (13932, 30728), (14362, 29808), (14904, 28724), (15364, 27864), (15824, 27054), (16032, 26703), (17802, 24048), (18036, 23736), (18576, 23046), (19872, 21543)]