310506768

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:942

約数の個数: 240

約数和(自身を含む): 1082180736

約数和(自身を除く): 771673968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 33, 34, 36, 39, 44, 48, 51, 52, 66, 68, 72, 78, 88, 99, 102, 104, 117, 132, 136, 143, 144, 153, 156, 176, 187, 198, 204, 208, 221, 234, 264, 272, 286, 306, 312, 374, 396, 408, 429, 442, 468, 528, 561, 572, 612, 624, 663, 748, 792, 816, 858, 884, 887, 936, 1122, 1144, 1224, 1287, 1326, 1496, 1584, 1683, 1716, 1768, 1774, 1872, 1989, 2244, 2288, 2431, 2448, 2574, 2652, 2661, 2992, 3366, 3432, 3536, 3548, 3978, 4488, 4862, 5148, 5304, 5322, 6732, 6864, 7096, 7293, 7956, 7983, 8976, 9724, 9757, 10296, 10608, 10644, 11531, 13464, 14192, 14586, 15079, 15912, 15966, 19448, 19514, 20592, 21288, 21879, 23062, 26928, 29172, 29271, 30158, 31824, 31932, 34593, 38896, 39028, 42576, 43758, 45237, 46124, 58344, 58542, 60316, 63864, 69186, 78056, 87516, 87813, 90474, 92248, 103779, 116688, 117084, 120632, 126841, 127728, 135711, 138372, 156112, 165869, 175032, 175626, 180948, 184496, 196027, 207558, 234168, 241264, 253682, 271422, 276744, 331738, 350064, 351252, 361896, 380523, 392054, 415116, 468336, 497607, 507364, 542844, 553488, 588081, 663476, 702504, 723792, 761046, 784108, 830232, 995214, 1014728, 1085688, 1141569, 1176162, 1326952, 1405008, 1492821, 1522092, 1568216, 1660464, 1764243, 1990428, 2029456, 2156297, 2171376, 2283138, 2352324, 2653904, 2985642, 3044184, 3136432, 3528486, 3980856, 4312594, 4566276, 4704648, 5971284, 6088368, 6468891, 7056972, 7961712, 8625188, 9132552, 9409296, 11942568, 12937782, 14113944, 17250376, 18265104, 19406673, 23885136, 25875564, 28227888, 34500752, 38813346, 51751128, 77626692, 103502256, 155253384, 310506768]

約数ペア:

[(1, 310506768), (2, 155253384), (3, 103502256), (4, 77626692), (6, 51751128), (8, 38813346), (9, 34500752), (11, 28227888), (12, 25875564), (13, 23885136), (16, 19406673), (17, 18265104), (18, 17250376), (22, 14113944), (24, 12937782), (26, 11942568), (33, 9409296), (34, 9132552), (36, 8625188), (39, 7961712), (44, 7056972), (48, 6468891), (51, 6088368), (52, 5971284), (66, 4704648), (68, 4566276), (72, 4312594), (78, 3980856), (88, 3528486), (99, 3136432), (102, 3044184), (104, 2985642), (117, 2653904), (132, 2352324), (136, 2283138), (143, 2171376), (144, 2156297), (153, 2029456), (156, 1990428), (176, 1764243), (187, 1660464), (198, 1568216), (204, 1522092), (208, 1492821), (221, 1405008), (234, 1326952), (264, 1176162), (272, 1141569), (286, 1085688), (306, 1014728), (312, 995214), (374, 830232), (396, 784108), (408, 761046), (429, 723792), (442, 702504), (468, 663476), (528, 588081), (561, 553488), (572, 542844), (612, 507364), (624, 497607), (663, 468336), (748, 415116), (792, 392054), (816, 380523), (858, 361896), (884, 351252), (887, 350064), (936, 331738), (1122, 276744), (1144, 271422), (1224, 253682), (1287, 241264), (1326, 234168), (1496, 207558), (1584, 196027), (1683, 184496), (1716, 180948), (1768, 175626), (1774, 175032), (1872, 165869), (1989, 156112), (2244, 138372), (2288, 135711), (2431, 127728), (2448, 126841), (2574, 120632), (2652, 117084), (2661, 116688), (2992, 103779), (3366, 92248), (3432, 90474), (3536, 87813), (3548, 87516), (3978, 78056), (4488, 69186), (4862, 63864), (5148, 60316), (5304, 58542), (5322, 58344), (6732, 46124), (6864, 45237), (7096, 43758), (7293, 42576), (7956, 39028), (7983, 38896), (8976, 34593), (9724, 31932), (9757, 31824), (10296, 30158), (10608, 29271), (10644, 29172), (11531, 26928), (13464, 23062), (14192, 21879), (14586, 21288), (15079, 20592), (15912, 19514), (15966, 19448)]