128847785904

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{55339}}^1$

素因数の和:55432

約数の個数: 240

約数和(自身を含む): 406788844800

約数和(自身を除く): 277941058896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 37, 38, 46, 48, 57, 69, 72, 74, 76, 92, 111, 114, 138, 144, 148, 152, 171, 184, 207, 222, 228, 276, 296, 304, 333, 342, 368, 414, 437, 444, 456, 552, 592, 666, 684, 703, 828, 851, 874, 888, 912, 1104, 1311, 1332, 1368, 1406, 1656, 1702, 1748, 1776, 2109, 2553, 2622, 2664, 2736, 2812, 3312, 3404, 3496, 3933, 4218, 5106, 5244, 5328, 5624, 6327, 6808, 6992, 7659, 7866, 8436, 10212, 10488, 11248, 12654, 13616, 15318, 15732, 16169, 16872, 20424, 20976, 25308, 30636, 31464, 32338, 33744, 40848, 48507, 50616, 55339, 61272, 62928, 64676, 97014, 101232, 110678, 122544, 129352, 145521, 166017, 194028, 221356, 258704, 291042, 332034, 388056, 442712, 498051, 582084, 664068, 776112, 885424, 996102, 1051441, 1164168, 1272797, 1328136, 1992204, 2047543, 2102882, 2328336, 2545594, 2656272, 3154323, 3818391, 3984408, 4095086, 4205764, 5091188, 6142629, 6308646, 7636782, 7968816, 8190172, 8411528, 9462969, 10182376, 11455173, 12285258, 12617292, 15273564, 16380344, 16823056, 18427887, 18925938, 20364752, 22910346, 24183143, 24570516, 25234584, 30547128, 32760688, 36855774, 37851876, 38903317, 45820692, 47093489, 48366286, 49141032, 50469168, 61094256, 72549429, 73711548, 75703752, 77806634, 91641384, 94186978, 96732572, 98282064, 116709951, 141280467, 145098858, 147423096, 151407504, 155613268, 183282768, 188373956, 193465144, 217648287, 233419902, 282560934, 290197716, 294846192, 311226536, 350129853, 376747912, 386930288, 423841401, 435296574, 466839804, 565121868, 580395432, 622453072, 700259706, 753495824, 847682802, 870593148, 894776291, 933679608, 1130243736, 1160790864, 1400519412, 1695365604, 1741186296, 1789552582, 1867359216, 2260487472, 2684328873, 2801038824, 3390731208, 3482372592, 3579105164, 5368657746, 5602077648, 6781462416, 7158210328, 8052986619, 10737315492, 14316420656, 16105973238, 21474630984, 32211946476, 42949261968, 64423892952, 128847785904]

約数ペア:

[(1, 128847785904), (2, 64423892952), (3, 42949261968), (4, 32211946476), (6, 21474630984), (8, 16105973238), (9, 14316420656), (12, 10737315492), (16, 8052986619), (18, 7158210328), (19, 6781462416), (23, 5602077648), (24, 5368657746), (36, 3579105164), (37, 3482372592), (38, 3390731208), (46, 2801038824), (48, 2684328873), (57, 2260487472), (69, 1867359216), (72, 1789552582), (74, 1741186296), (76, 1695365604), (92, 1400519412), (111, 1160790864), (114, 1130243736), (138, 933679608), (144, 894776291), (148, 870593148), (152, 847682802), (171, 753495824), (184, 700259706), (207, 622453072), (222, 580395432), (228, 565121868), (276, 466839804), (296, 435296574), (304, 423841401), (333, 386930288), (342, 376747912), (368, 350129853), (414, 311226536), (437, 294846192), (444, 290197716), (456, 282560934), (552, 233419902), (592, 217648287), (666, 193465144), (684, 188373956), (703, 183282768), (828, 155613268), (851, 151407504), (874, 147423096), (888, 145098858), (912, 141280467), (1104, 116709951), (1311, 98282064), (1332, 96732572), (1368, 94186978), (1406, 91641384), (1656, 77806634), (1702, 75703752), (1748, 73711548), (1776, 72549429), (2109, 61094256), (2553, 50469168), (2622, 49141032), (2664, 48366286), (2736, 47093489), (2812, 45820692), (3312, 38903317), (3404, 37851876), (3496, 36855774), (3933, 32760688), (4218, 30547128), (5106, 25234584), (5244, 24570516), (5328, 24183143), (5624, 22910346), (6327, 20364752), (6808, 18925938), (6992, 18427887), (7659, 16823056), (7866, 16380344), (8436, 15273564), (10212, 12617292), (10488, 12285258), (11248, 11455173), (12654, 10182376), (13616, 9462969), (15318, 8411528), (15732, 8190172), (16169, 7968816), (16872, 7636782), (20424, 6308646), (20976, 6142629), (25308, 5091188), (30636, 4205764), (31464, 4095086), (32338, 3984408), (33744, 3818391), (40848, 3154323), (48507, 2656272), (50616, 2545594), (55339, 2328336), (61272, 2102882), (62928, 2047543), (64676, 1992204), (97014, 1328136), (101232, 1272797), (110678, 1164168), (122544, 1051441), (129352, 996102), (145521, 885424), (166017, 776112), (194028, 664068), (221356, 582084), (258704, 498051), (291042, 442712), (332034, 388056)]