396914256

素因数分解:

$2^4\times 3^8\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 180

約数和(自身を含む): 1220284000

約数和(自身を除く): 823369744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 199, 216, 228, 243, 304, 324, 342, 398, 432, 456, 486, 513, 597, 648, 684, 729, 796, 912, 972, 1026, 1194, 1296, 1368, 1458, 1539, 1592, 1791, 1944, 2052, 2187, 2388, 2736, 2916, 3078, 3184, 3582, 3781, 3888, 4104, 4374, 4617, 4776, 5373, 5832, 6156, 6561, 7164, 7562, 8208, 8748, 9234, 9552, 10746, 11343, 11664, 12312, 13122, 13851, 14328, 15124, 16119, 17496, 18468, 21492, 22686, 24624, 26244, 27702, 28656, 30248, 32238, 34029, 34992, 36936, 41553, 42984, 45372, 48357, 52488, 55404, 60496, 64476, 68058, 73872, 83106, 85968, 90744, 96714, 102087, 104976, 110808, 124659, 128952, 136116, 145071, 166212, 181488, 193428, 204174, 221616, 249318, 257904, 272232, 290142, 306261, 332424, 386856, 408348, 435213, 498636, 544464, 580284, 612522, 664848, 773712, 816696, 870426, 918783, 997272, 1160568, 1225044, 1305639, 1633392, 1740852, 1837566, 1994544, 2321136, 2450088, 2611278, 2756349, 3481704, 3675132, 4900176, 5222556, 5512698, 6963408, 7350264, 8269047, 10445112, 11025396, 14700528, 16538094, 20890224, 22050792, 24807141, 33076188, 44101584, 49614282, 66152376, 99228564, 132304752, 198457128, 396914256]

約数ペア:

[(1, 396914256), (2, 198457128), (3, 132304752), (4, 99228564), (6, 66152376), (8, 49614282), (9, 44101584), (12, 33076188), (16, 24807141), (18, 22050792), (19, 20890224), (24, 16538094), (27, 14700528), (36, 11025396), (38, 10445112), (48, 8269047), (54, 7350264), (57, 6963408), (72, 5512698), (76, 5222556), (81, 4900176), (108, 3675132), (114, 3481704), (144, 2756349), (152, 2611278), (162, 2450088), (171, 2321136), (199, 1994544), (216, 1837566), (228, 1740852), (243, 1633392), (304, 1305639), (324, 1225044), (342, 1160568), (398, 997272), (432, 918783), (456, 870426), (486, 816696), (513, 773712), (597, 664848), (648, 612522), (684, 580284), (729, 544464), (796, 498636), (912, 435213), (972, 408348), (1026, 386856), (1194, 332424), (1296, 306261), (1368, 290142), (1458, 272232), (1539, 257904), (1592, 249318), (1791, 221616), (1944, 204174), (2052, 193428), (2187, 181488), (2388, 166212), (2736, 145071), (2916, 136116), (3078, 128952), (3184, 124659), (3582, 110808), (3781, 104976), (3888, 102087), (4104, 96714), (4374, 90744), (4617, 85968), (4776, 83106), (5373, 73872), (5832, 68058), (6156, 64476), (6561, 60496), (7164, 55404), (7562, 52488), (8208, 48357), (8748, 45372), (9234, 42984), (9552, 41553), (10746, 36936), (11343, 34992), (11664, 34029), (12312, 32238), (13122, 30248), (13851, 28656), (14328, 27702), (15124, 26244), (16119, 24624), (17496, 22686), (18468, 21492)]