28822971216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{2011}}^1$

素因数の和:2361

約数の個数: 160

約数和(自身を含む): 81369014272

約数和(自身を除く): 52546043056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 103, 104, 156, 206, 208, 223, 309, 312, 412, 446, 618, 624, 669, 824, 892, 1236, 1338, 1339, 1648, 1784, 2011, 2472, 2676, 2678, 2899, 3568, 4017, 4022, 4944, 5352, 5356, 5798, 6033, 8034, 8044, 8697, 10704, 10712, 11596, 12066, 16068, 16088, 17394, 21424, 22969, 23192, 24132, 26143, 32136, 32176, 34788, 45938, 46384, 48264, 52286, 64272, 68907, 69576, 78429, 91876, 96528, 104572, 137814, 139152, 156858, 183752, 207133, 209144, 275628, 298597, 313716, 367504, 414266, 418288, 448453, 551256, 597194, 621399, 627432, 828532, 895791, 896906, 1102512, 1194388, 1242798, 1254864, 1345359, 1657064, 1791582, 1793812, 2388776, 2485596, 2690718, 2692729, 3314128, 3583164, 3587624, 4777552, 4971192, 5381436, 5385458, 5829889, 7166328, 7175248, 8078187, 9942384, 10762872, 10770916, 11659778, 14332656, 16156374, 17489667, 21525744, 21541832, 23319556, 32312748, 34979334, 43083664, 46190659, 46639112, 64625496, 69958668, 92381318, 93278224, 129250992, 138571977, 139917336, 184762636, 277143954, 279834672, 369525272, 554287908, 600478567, 739050544, 1108575816, 1200957134, 1801435701, 2217151632, 2401914268, 3602871402, 4803828536, 7205742804, 9607657072, 14411485608, 28822971216]

約数ペア:

[(1, 28822971216), (2, 14411485608), (3, 9607657072), (4, 7205742804), (6, 4803828536), (8, 3602871402), (12, 2401914268), (13, 2217151632), (16, 1801435701), (24, 1200957134), (26, 1108575816), (39, 739050544), (48, 600478567), (52, 554287908), (78, 369525272), (103, 279834672), (104, 277143954), (156, 184762636), (206, 139917336), (208, 138571977), (223, 129250992), (309, 93278224), (312, 92381318), (412, 69958668), (446, 64625496), (618, 46639112), (624, 46190659), (669, 43083664), (824, 34979334), (892, 32312748), (1236, 23319556), (1338, 21541832), (1339, 21525744), (1648, 17489667), (1784, 16156374), (2011, 14332656), (2472, 11659778), (2676, 10770916), (2678, 10762872), (2899, 9942384), (3568, 8078187), (4017, 7175248), (4022, 7166328), (4944, 5829889), (5352, 5385458), (5356, 5381436), (5798, 4971192), (6033, 4777552), (8034, 3587624), (8044, 3583164), (8697, 3314128), (10704, 2692729), (10712, 2690718), (11596, 2485596), (12066, 2388776), (16068, 1793812), (16088, 1791582), (17394, 1657064), (21424, 1345359), (22969, 1254864), (23192, 1242798), (24132, 1194388), (26143, 1102512), (32136, 896906), (32176, 895791), (34788, 828532), (45938, 627432), (46384, 621399), (48264, 597194), (52286, 551256), (64272, 448453), (68907, 418288), (69576, 414266), (78429, 367504), (91876, 313716), (96528, 298597), (104572, 275628), (137814, 209144), (139152, 207133), (156858, 183752)]