18754433152

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 256

約数和(自身を含む): 47295360000

約数和(自身を除く): 28540926848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 79, 89, 91, 104, 112, 128, 158, 178, 182, 208, 224, 229, 316, 356, 364, 416, 448, 458, 553, 623, 632, 712, 728, 832, 896, 916, 1027, 1106, 1157, 1246, 1264, 1424, 1456, 1603, 1664, 1832, 2054, 2212, 2314, 2492, 2528, 2848, 2912, 2977, 3206, 3664, 4108, 4424, 4628, 4984, 5056, 5696, 5824, 5954, 6412, 7031, 7189, 7328, 8099, 8216, 8848, 9256, 9968, 10112, 11392, 11648, 11908, 12824, 14062, 14378, 14656, 16198, 16432, 17696, 18091, 18512, 19936, 20381, 20839, 23816, 25648, 28124, 28756, 29312, 32396, 32864, 35392, 36182, 37024, 39872, 40762, 41678, 47632, 49217, 51296, 56248, 57512, 64792, 65728, 70784, 72364, 74048, 79744, 81524, 83356, 91403, 95264, 98434, 102592, 112496, 115024, 126637, 129584, 131456, 142667, 144728, 148096, 163048, 166712, 182806, 190528, 196868, 205184, 224992, 230048, 235183, 253274, 259168, 264953, 285334, 289456, 326096, 333424, 365612, 381056, 393736, 449984, 460096, 470366, 506548, 518336, 529906, 570668, 578912, 639821, 652192, 666848, 731224, 787472, 899968, 920192, 940732, 1013096, 1036672, 1059812, 1141336, 1157824, 1279642, 1304384, 1333696, 1462448, 1574944, 1610099, 1646281, 1854671, 1881464, 2026192, 2119624, 2282672, 2315648, 2559284, 2608768, 2667392, 2924896, 3149888, 3220198, 3292562, 3709342, 3762928, 4052384, 4239248, 4565344, 5118568, 5849792, 6299776, 6440396, 6585124, 7418684, 7525856, 8104768, 8478496, 9130688, 10237136, 11270693, 11699584, 12880792, 13170248, 14837368, 15051712, 16209536, 16956992, 18261376, 20474272, 20931287, 22541386, 25761584, 26340496, 29674736, 30103424, 33913984, 40948544, 41862574, 45082772, 51523168, 52680992, 59349472, 81897088, 83725148, 90165544, 103046336, 105361984, 118698944, 146519009, 167450296, 180331088, 206092672, 210723968, 237397888, 293038018, 334900592, 360662176, 586076036, 669801184, 721324352, 1172152072, 1339602368, 1442648704, 2344304144, 2679204736, 4688608288, 9377216576, 18754433152]

約数ペア:

[(1, 18754433152), (2, 9377216576), (4, 4688608288), (7, 2679204736), (8, 2344304144), (13, 1442648704), (14, 1339602368), (16, 1172152072), (26, 721324352), (28, 669801184), (32, 586076036), (52, 360662176), (56, 334900592), (64, 293038018), (79, 237397888), (89, 210723968), (91, 206092672), (104, 180331088), (112, 167450296), (128, 146519009), (158, 118698944), (178, 105361984), (182, 103046336), (208, 90165544), (224, 83725148), (229, 81897088), (316, 59349472), (356, 52680992), (364, 51523168), (416, 45082772), (448, 41862574), (458, 40948544), (553, 33913984), (623, 30103424), (632, 29674736), (712, 26340496), (728, 25761584), (832, 22541386), (896, 20931287), (916, 20474272), (1027, 18261376), (1106, 16956992), (1157, 16209536), (1246, 15051712), (1264, 14837368), (1424, 13170248), (1456, 12880792), (1603, 11699584), (1664, 11270693), (1832, 10237136), (2054, 9130688), (2212, 8478496), (2314, 8104768), (2492, 7525856), (2528, 7418684), (2848, 6585124), (2912, 6440396), (2977, 6299776), (3206, 5849792), (3664, 5118568), (4108, 4565344), (4424, 4239248), (4628, 4052384), (4984, 3762928), (5056, 3709342), (5696, 3292562), (5824, 3220198), (5954, 3149888), (6412, 2924896), (7031, 2667392), (7189, 2608768), (7328, 2559284), (8099, 2315648), (8216, 2282672), (8848, 2119624), (9256, 2026192), (9968, 1881464), (10112, 1854671), (11392, 1646281), (11648, 1610099), (11908, 1574944), (12824, 1462448), (14062, 1333696), (14378, 1304384), (14656, 1279642), (16198, 1157824), (16432, 1141336), (17696, 1059812), (18091, 1036672), (18512, 1013096), (19936, 940732), (20381, 920192), (20839, 899968), (23816, 787472), (25648, 731224), (28124, 666848), (28756, 652192), (29312, 639821), (32396, 578912), (32864, 570668), (35392, 529906), (36182, 518336), (37024, 506548), (39872, 470366), (40762, 460096), (41678, 449984), (47632, 393736), (49217, 381056), (51296, 365612), (56248, 333424), (57512, 326096), (64792, 289456), (65728, 285334), (70784, 264953), (72364, 259168), (74048, 253274), (79744, 235183), (81524, 230048), (83356, 224992), (91403, 205184), (95264, 196868), (98434, 190528), (102592, 182806), (112496, 166712), (115024, 163048), (126637, 148096), (129584, 144728), (131456, 142667)]