28348921728

素因数分解:

$2^7\times 3^4\times {\mathrm{19}}^1\times {\mathrm{143909}}^1$

素因数の和:143954

約数の個数: 160

約数和(自身を含む): 88806861000

約数和(自身を除く): 60457939272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 288, 304, 324, 342, 384, 432, 456, 513, 576, 608, 648, 684, 864, 912, 1026, 1152, 1216, 1296, 1368, 1539, 1728, 1824, 2052, 2432, 2592, 2736, 3078, 3456, 3648, 4104, 5184, 5472, 6156, 7296, 8208, 10368, 10944, 12312, 16416, 21888, 24624, 32832, 49248, 65664, 98496, 143909, 196992, 287818, 431727, 575636, 863454, 1151272, 1295181, 1726908, 2302544, 2590362, 2734271, 3453816, 3885543, 4605088, 5180724, 5468542, 6907632, 7771086, 8202813, 9210176, 10361448, 10937084, 11656629, 13815264, 15542172, 16405626, 18420352, 20722896, 21874168, 23313258, 24608439, 27630528, 31084344, 32811252, 41445792, 43748336, 46626516, 49216878, 55261056, 62168688, 65622504, 73825317, 82891584, 87496672, 93253032, 98433756, 124337376, 131245008, 147650634, 165783168, 174993344, 186506064, 196867512, 221475951, 248674752, 262490016, 295301268, 349986688, 373012128, 393735024, 442951902, 497349504, 524980032, 590602536, 746024256, 787470048, 885903804, 1049960064, 1181205072, 1492048512, 1574940096, 1771807608, 2362410144, 3149880192, 3543615216, 4724820288, 7087230432, 9449640576, 14174460864, 28348921728]

約数ペア:

[(1, 28348921728), (2, 14174460864), (3, 9449640576), (4, 7087230432), (6, 4724820288), (8, 3543615216), (9, 3149880192), (12, 2362410144), (16, 1771807608), (18, 1574940096), (19, 1492048512), (24, 1181205072), (27, 1049960064), (32, 885903804), (36, 787470048), (38, 746024256), (48, 590602536), (54, 524980032), (57, 497349504), (64, 442951902), (72, 393735024), (76, 373012128), (81, 349986688), (96, 295301268), (108, 262490016), (114, 248674752), (128, 221475951), (144, 196867512), (152, 186506064), (162, 174993344), (171, 165783168), (192, 147650634), (216, 131245008), (228, 124337376), (288, 98433756), (304, 93253032), (324, 87496672), (342, 82891584), (384, 73825317), (432, 65622504), (456, 62168688), (513, 55261056), (576, 49216878), (608, 46626516), (648, 43748336), (684, 41445792), (864, 32811252), (912, 31084344), (1026, 27630528), (1152, 24608439), (1216, 23313258), (1296, 21874168), (1368, 20722896), (1539, 18420352), (1728, 16405626), (1824, 15542172), (2052, 13815264), (2432, 11656629), (2592, 10937084), (2736, 10361448), (3078, 9210176), (3456, 8202813), (3648, 7771086), (4104, 6907632), (5184, 5468542), (5472, 5180724), (6156, 4605088), (7296, 3885543), (8208, 3453816), (10368, 2734271), (10944, 2590362), (12312, 2302544), (16416, 1726908), (21888, 1295181), (24624, 1151272), (32832, 863454), (49248, 575636), (65664, 431727), (98496, 287818), (143909, 196992)]