405168768

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 192

約数和(自身を含む): 1245909600

約数和(自身を除く): 840740832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 107, 114, 128, 144, 152, 171, 173, 192, 214, 228, 288, 304, 321, 342, 346, 384, 428, 456, 519, 576, 608, 642, 684, 692, 856, 912, 963, 1038, 1152, 1216, 1284, 1368, 1384, 1557, 1712, 1824, 1926, 2033, 2076, 2432, 2568, 2736, 2768, 3114, 3287, 3424, 3648, 3852, 4066, 4152, 5136, 5472, 5536, 6099, 6228, 6574, 6848, 7296, 7704, 8132, 8304, 9861, 10272, 10944, 11072, 12198, 12456, 13148, 13696, 15408, 16264, 16608, 18297, 18511, 19722, 20544, 21888, 22144, 24396, 24912, 26296, 29583, 30816, 32528, 33216, 36594, 37022, 39444, 41088, 48792, 49824, 52592, 55533, 59166, 61632, 65056, 66432, 73188, 74044, 78888, 97584, 99648, 105184, 111066, 118332, 123264, 130112, 146376, 148088, 157776, 166599, 195168, 199296, 210368, 222132, 236664, 260224, 292752, 296176, 315552, 333198, 351709, 390336, 420736, 444264, 473328, 585504, 592352, 631104, 666396, 703418, 780672, 888528, 946656, 1055127, 1171008, 1184704, 1262208, 1332792, 1406836, 1777056, 1893312, 2110254, 2342016, 2369408, 2665584, 2813672, 3165381, 3554112, 3786624, 4220508, 5331168, 5627344, 6330762, 7108224, 8441016, 10662336, 11254688, 12661524, 16882032, 21324672, 22509376, 25323048, 33764064, 45018752, 50646096, 67528128, 101292192, 135056256, 202584384, 405168768]

約数ペア:

[(1, 405168768), (2, 202584384), (3, 135056256), (4, 101292192), (6, 67528128), (8, 50646096), (9, 45018752), (12, 33764064), (16, 25323048), (18, 22509376), (19, 21324672), (24, 16882032), (32, 12661524), (36, 11254688), (38, 10662336), (48, 8441016), (57, 7108224), (64, 6330762), (72, 5627344), (76, 5331168), (96, 4220508), (107, 3786624), (114, 3554112), (128, 3165381), (144, 2813672), (152, 2665584), (171, 2369408), (173, 2342016), (192, 2110254), (214, 1893312), (228, 1777056), (288, 1406836), (304, 1332792), (321, 1262208), (342, 1184704), (346, 1171008), (384, 1055127), (428, 946656), (456, 888528), (519, 780672), (576, 703418), (608, 666396), (642, 631104), (684, 592352), (692, 585504), (856, 473328), (912, 444264), (963, 420736), (1038, 390336), (1152, 351709), (1216, 333198), (1284, 315552), (1368, 296176), (1384, 292752), (1557, 260224), (1712, 236664), (1824, 222132), (1926, 210368), (2033, 199296), (2076, 195168), (2432, 166599), (2568, 157776), (2736, 148088), (2768, 146376), (3114, 130112), (3287, 123264), (3424, 118332), (3648, 111066), (3852, 105184), (4066, 99648), (4152, 97584), (5136, 78888), (5472, 74044), (5536, 73188), (6099, 66432), (6228, 65056), (6574, 61632), (6848, 59166), (7296, 55533), (7704, 52592), (8132, 49824), (8304, 48792), (9861, 41088), (10272, 39444), (10944, 37022), (11072, 36594), (12198, 33216), (12456, 32528), (13148, 30816), (13696, 29583), (15408, 26296), (16264, 24912), (16608, 24396), (18297, 22144), (18511, 21888), (19722, 20544)]