2981541408

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:431

約数の個数: 192

約数和(自身を含む): 8479457280

約数和(自身を除く): 5497915872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 76, 96, 114, 122, 127, 152, 183, 211, 228, 244, 254, 304, 366, 381, 422, 456, 488, 508, 608, 633, 732, 762, 844, 912, 976, 1016, 1159, 1266, 1464, 1524, 1688, 1824, 1952, 2032, 2318, 2413, 2532, 2928, 3048, 3376, 3477, 4009, 4064, 4636, 4826, 5064, 5856, 6096, 6752, 6954, 7239, 7747, 8018, 9272, 9652, 10128, 12027, 12192, 12871, 13908, 14478, 15494, 16036, 18544, 19304, 20256, 23241, 24054, 25742, 26797, 27816, 28956, 30988, 32072, 37088, 38608, 38613, 46482, 48108, 51484, 53594, 55632, 57912, 61976, 64144, 77216, 77226, 80391, 92964, 96216, 102968, 107188, 111264, 115824, 123952, 128288, 147193, 154452, 160782, 185928, 192432, 205936, 214376, 231648, 244549, 247904, 294386, 308904, 321564, 371856, 384864, 411872, 428752, 441579, 489098, 509143, 588772, 617808, 643128, 733647, 743712, 857504, 883158, 978196, 1018286, 1177544, 1235616, 1286256, 1467294, 1527429, 1634617, 1766316, 1956392, 2036572, 2355088, 2572512, 2934588, 3054858, 3269234, 3532632, 3912784, 4073144, 4710176, 4903851, 5869176, 6109716, 6538468, 7065264, 7825568, 8146288, 9807702, 11738352, 12219432, 13076936, 14130528, 16292576, 19615404, 23476704, 24438864, 26153872, 31057723, 39230808, 48877728, 52307744, 62115446, 78461616, 93173169, 124230892, 156923232, 186346338, 248461784, 372692676, 496923568, 745385352, 993847136, 1490770704, 2981541408]

約数ペア:

[(1, 2981541408), (2, 1490770704), (3, 993847136), (4, 745385352), (6, 496923568), (8, 372692676), (12, 248461784), (16, 186346338), (19, 156923232), (24, 124230892), (32, 93173169), (38, 78461616), (48, 62115446), (57, 52307744), (61, 48877728), (76, 39230808), (96, 31057723), (114, 26153872), (122, 24438864), (127, 23476704), (152, 19615404), (183, 16292576), (211, 14130528), (228, 13076936), (244, 12219432), (254, 11738352), (304, 9807702), (366, 8146288), (381, 7825568), (422, 7065264), (456, 6538468), (488, 6109716), (508, 5869176), (608, 4903851), (633, 4710176), (732, 4073144), (762, 3912784), (844, 3532632), (912, 3269234), (976, 3054858), (1016, 2934588), (1159, 2572512), (1266, 2355088), (1464, 2036572), (1524, 1956392), (1688, 1766316), (1824, 1634617), (1952, 1527429), (2032, 1467294), (2318, 1286256), (2413, 1235616), (2532, 1177544), (2928, 1018286), (3048, 978196), (3376, 883158), (3477, 857504), (4009, 743712), (4064, 733647), (4636, 643128), (4826, 617808), (5064, 588772), (5856, 509143), (6096, 489098), (6752, 441579), (6954, 428752), (7239, 411872), (7747, 384864), (8018, 371856), (9272, 321564), (9652, 308904), (10128, 294386), (12027, 247904), (12192, 244549), (12871, 231648), (13908, 214376), (14478, 205936), (15494, 192432), (16036, 185928), (18544, 160782), (19304, 154452), (20256, 147193), (23241, 128288), (24054, 123952), (25742, 115824), (26797, 111264), (27816, 107188), (28956, 102968), (30988, 96216), (32072, 92964), (37088, 80391), (38608, 77226), (38613, 77216), (46482, 64144), (48108, 61976), (51484, 57912), (53594, 55632)]