312279552

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:451

約数の個数: 180

約数和(自身を含む): 978354234

約数和(自身を除く): 666074682

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 256, 288, 312, 338, 384, 401, 416, 468, 507, 512, 576, 624, 676, 768, 802, 832, 936, 1014, 1152, 1203, 1248, 1352, 1521, 1536, 1604, 1664, 1872, 2028, 2304, 2406, 2496, 2704, 3042, 3208, 3328, 3609, 3744, 4056, 4608, 4812, 4992, 5213, 5408, 6084, 6416, 6656, 7218, 7488, 8112, 9624, 9984, 10426, 10816, 12168, 12832, 14436, 14976, 15639, 16224, 19248, 19968, 20852, 21632, 24336, 25664, 28872, 29952, 31278, 32448, 38496, 41704, 43264, 46917, 48672, 51328, 57744, 59904, 62556, 64896, 67769, 76992, 83408, 86528, 93834, 97344, 102656, 115488, 125112, 129792, 135538, 153984, 166816, 187668, 194688, 203307, 205312, 230976, 250224, 259584, 271076, 307968, 333632, 375336, 389376, 406614, 461952, 500448, 542152, 609921, 615936, 667264, 750672, 778752, 813228, 923904, 1000896, 1084304, 1219842, 1334528, 1501344, 1626456, 1847808, 2001792, 2168608, 2439684, 2669056, 3002688, 3252912, 4003584, 4337216, 4879368, 6005376, 6505824, 8007168, 8674432, 9758736, 12010752, 13011648, 17348864, 19517472, 24021504, 26023296, 34697728, 39034944, 52046592, 78069888, 104093184, 156139776, 312279552]

約数ペア:

[(1, 312279552), (2, 156139776), (3, 104093184), (4, 78069888), (6, 52046592), (8, 39034944), (9, 34697728), (12, 26023296), (13, 24021504), (16, 19517472), (18, 17348864), (24, 13011648), (26, 12010752), (32, 9758736), (36, 8674432), (39, 8007168), (48, 6505824), (52, 6005376), (64, 4879368), (72, 4337216), (78, 4003584), (96, 3252912), (104, 3002688), (117, 2669056), (128, 2439684), (144, 2168608), (156, 2001792), (169, 1847808), (192, 1626456), (208, 1501344), (234, 1334528), (256, 1219842), (288, 1084304), (312, 1000896), (338, 923904), (384, 813228), (401, 778752), (416, 750672), (468, 667264), (507, 615936), (512, 609921), (576, 542152), (624, 500448), (676, 461952), (768, 406614), (802, 389376), (832, 375336), (936, 333632), (1014, 307968), (1152, 271076), (1203, 259584), (1248, 250224), (1352, 230976), (1521, 205312), (1536, 203307), (1604, 194688), (1664, 187668), (1872, 166816), (2028, 153984), (2304, 135538), (2406, 129792), (2496, 125112), (2704, 115488), (3042, 102656), (3208, 97344), (3328, 93834), (3609, 86528), (3744, 83408), (4056, 76992), (4608, 67769), (4812, 64896), (4992, 62556), (5213, 59904), (5408, 57744), (6084, 51328), (6416, 48672), (6656, 46917), (7218, 43264), (7488, 41704), (8112, 38496), (9624, 32448), (9984, 31278), (10426, 29952), (10816, 28872), (12168, 25664), (12832, 24336), (14436, 21632), (14976, 20852), (15639, 19968), (16224, 19248)]