2647129344

素因数分解:

$2^8\times 3^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 7187194560

約数和(自身を除く): 4540065216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 139, 181, 192, 256, 274, 278, 362, 384, 411, 417, 543, 548, 556, 724, 768, 822, 834, 1086, 1096, 1112, 1448, 1644, 1668, 2172, 2192, 2224, 2896, 3288, 3336, 4344, 4384, 4448, 5792, 6576, 6672, 8688, 8768, 8896, 11584, 13152, 13344, 17376, 17536, 17792, 19043, 23168, 24797, 25159, 26304, 26688, 34752, 35072, 35584, 38086, 46336, 49594, 50318, 52608, 53376, 57129, 69504, 74391, 75477, 76172, 99188, 100636, 105216, 106752, 114258, 139008, 148782, 150954, 152344, 198376, 201272, 228516, 297564, 301908, 304688, 396752, 402544, 457032, 595128, 603816, 609376, 793504, 805088, 914064, 1190256, 1207632, 1218752, 1587008, 1610176, 1828128, 2380512, 2415264, 2437504, 3174016, 3220352, 3446783, 3656256, 4761024, 4830528, 4875008, 6348032, 6440704, 6893566, 7312512, 9522048, 9661056, 10340349, 13787132, 14625024, 19044096, 19322112, 20680698, 27574264, 41361396, 55148528, 82722792, 110297056, 165445584, 220594112, 330891168, 441188224, 661782336, 882376448, 1323564672, 2647129344]

約数ペア:

[(1, 2647129344), (2, 1323564672), (3, 882376448), (4, 661782336), (6, 441188224), (8, 330891168), (12, 220594112), (16, 165445584), (24, 110297056), (32, 82722792), (48, 55148528), (64, 41361396), (96, 27574264), (128, 20680698), (137, 19322112), (139, 19044096), (181, 14625024), (192, 13787132), (256, 10340349), (274, 9661056), (278, 9522048), (362, 7312512), (384, 6893566), (411, 6440704), (417, 6348032), (543, 4875008), (548, 4830528), (556, 4761024), (724, 3656256), (768, 3446783), (822, 3220352), (834, 3174016), (1086, 2437504), (1096, 2415264), (1112, 2380512), (1448, 1828128), (1644, 1610176), (1668, 1587008), (2172, 1218752), (2192, 1207632), (2224, 1190256), (2896, 914064), (3288, 805088), (3336, 793504), (4344, 609376), (4384, 603816), (4448, 595128), (5792, 457032), (6576, 402544), (6672, 396752), (8688, 304688), (8768, 301908), (8896, 297564), (11584, 228516), (13152, 201272), (13344, 198376), (17376, 152344), (17536, 150954), (17792, 148782), (19043, 139008), (23168, 114258), (24797, 106752), (25159, 105216), (26304, 100636), (26688, 99188), (34752, 76172), (35072, 75477), (35584, 74391), (38086, 69504), (46336, 57129), (49594, 53376), (50318, 52608)]