39805738416

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131071}}^1$

素因数の和:131144

約数の個数: 160

約数和(自身を含む): 123522252800

約数和(自身を除く): 83716514384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 48, 54, 57, 72, 74, 76, 108, 111, 114, 144, 148, 152, 171, 216, 222, 228, 296, 304, 333, 342, 432, 444, 456, 513, 592, 666, 684, 703, 888, 912, 999, 1026, 1332, 1368, 1406, 1776, 1998, 2052, 2109, 2664, 2736, 2812, 3996, 4104, 4218, 5328, 5624, 6327, 7992, 8208, 8436, 11248, 12654, 15984, 16872, 18981, 25308, 33744, 37962, 50616, 75924, 101232, 131071, 151848, 262142, 303696, 393213, 524284, 786426, 1048568, 1179639, 1572852, 2097136, 2359278, 2490349, 3145704, 3538917, 4718556, 4849627, 4980698, 6291408, 7077834, 7471047, 9437112, 9699254, 9961396, 14155668, 14548881, 14942094, 18874224, 19398508, 19922792, 22413141, 28311336, 29097762, 29884188, 38797016, 39845584, 43646643, 44826282, 56622672, 58195524, 59768376, 67239423, 77594032, 87293286, 89652564, 92142913, 116391048, 119536752, 130939929, 134478846, 174586572, 179305128, 184285826, 232782096, 261879858, 268957692, 276428739, 349173144, 358610256, 368571652, 523759716, 537915384, 552857478, 698346288, 737143304, 829286217, 1047519432, 1075830768, 1105714956, 1474286608, 1658572434, 2095038864, 2211429912, 2487858651, 3317144868, 4422859824, 4975717302, 6634289736, 9951434604, 13268579472, 19902869208, 39805738416]

約数ペア:

[(1, 39805738416), (2, 19902869208), (3, 13268579472), (4, 9951434604), (6, 6634289736), (8, 4975717302), (9, 4422859824), (12, 3317144868), (16, 2487858651), (18, 2211429912), (19, 2095038864), (24, 1658572434), (27, 1474286608), (36, 1105714956), (37, 1075830768), (38, 1047519432), (48, 829286217), (54, 737143304), (57, 698346288), (72, 552857478), (74, 537915384), (76, 523759716), (108, 368571652), (111, 358610256), (114, 349173144), (144, 276428739), (148, 268957692), (152, 261879858), (171, 232782096), (216, 184285826), (222, 179305128), (228, 174586572), (296, 134478846), (304, 130939929), (333, 119536752), (342, 116391048), (432, 92142913), (444, 89652564), (456, 87293286), (513, 77594032), (592, 67239423), (666, 59768376), (684, 58195524), (703, 56622672), (888, 44826282), (912, 43646643), (999, 39845584), (1026, 38797016), (1332, 29884188), (1368, 29097762), (1406, 28311336), (1776, 22413141), (1998, 19922792), (2052, 19398508), (2109, 18874224), (2664, 14942094), (2736, 14548881), (2812, 14155668), (3996, 9961396), (4104, 9699254), (4218, 9437112), (5328, 7471047), (5624, 7077834), (6327, 6291408), (7992, 4980698), (8208, 4849627), (8436, 4718556), (11248, 3538917), (12654, 3145704), (15984, 2490349), (16872, 2359278), (18981, 2097136), (25308, 1572852), (33744, 1179639), (37962, 1048568), (50616, 786426), (75924, 524284), (101232, 393213), (131071, 303696), (151848, 262142)]