9895955888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:492

約数の個数: 160

約数和(自身を含む): 23996797440

約数和(自身を除く): 14100841552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 131, 169, 182, 208, 262, 307, 338, 364, 524, 614, 676, 728, 917, 1048, 1183, 1228, 1352, 1456, 1703, 1834, 2096, 2149, 2197, 2366, 2456, 2704, 3406, 3668, 3991, 4298, 4394, 4732, 4912, 6812, 7336, 7982, 8596, 8788, 9464, 11921, 13624, 14672, 15379, 15964, 17192, 17576, 18928, 22139, 23842, 27248, 27937, 30758, 31928, 34384, 35152, 40217, 44278, 47684, 51883, 55874, 61516, 63856, 80434, 88556, 95368, 103766, 111748, 123032, 154973, 160868, 177112, 190736, 207532, 223496, 246064, 281519, 287807, 309946, 321736, 354224, 363181, 415064, 446992, 522821, 563038, 575614, 619892, 643472, 674479, 726362, 830128, 1045642, 1126076, 1151228, 1239784, 1348958, 1452724, 2014649, 2091284, 2252152, 2302456, 2479568, 2697916, 2905448, 3659747, 4029298, 4182568, 4504304, 4604912, 4721353, 5395832, 5810896, 6796673, 7319494, 8058596, 8365136, 9442706, 10791664, 13593346, 14638988, 16117192, 18885412, 27186692, 29277976, 32234384, 37770824, 47576711, 54373384, 58555952, 75541648, 88356749, 95153422, 108746768, 176713498, 190306844, 353426996, 380613688, 618497243, 706853992, 761227376, 1236994486, 1413707984, 2473988972, 4947977944, 9895955888]

約数ペア:

[(1, 9895955888), (2, 4947977944), (4, 2473988972), (7, 1413707984), (8, 1236994486), (13, 761227376), (14, 706853992), (16, 618497243), (26, 380613688), (28, 353426996), (52, 190306844), (56, 176713498), (91, 108746768), (104, 95153422), (112, 88356749), (131, 75541648), (169, 58555952), (182, 54373384), (208, 47576711), (262, 37770824), (307, 32234384), (338, 29277976), (364, 27186692), (524, 18885412), (614, 16117192), (676, 14638988), (728, 13593346), (917, 10791664), (1048, 9442706), (1183, 8365136), (1228, 8058596), (1352, 7319494), (1456, 6796673), (1703, 5810896), (1834, 5395832), (2096, 4721353), (2149, 4604912), (2197, 4504304), (2366, 4182568), (2456, 4029298), (2704, 3659747), (3406, 2905448), (3668, 2697916), (3991, 2479568), (4298, 2302456), (4394, 2252152), (4732, 2091284), (4912, 2014649), (6812, 1452724), (7336, 1348958), (7982, 1239784), (8596, 1151228), (8788, 1126076), (9464, 1045642), (11921, 830128), (13624, 726362), (14672, 674479), (15379, 643472), (15964, 619892), (17192, 575614), (17576, 563038), (18928, 522821), (22139, 446992), (23842, 415064), (27248, 363181), (27937, 354224), (30758, 321736), (31928, 309946), (34384, 287807), (35152, 281519), (40217, 246064), (44278, 223496), (47684, 207532), (51883, 190736), (55874, 177112), (61516, 160868), (63856, 154973), (80434, 123032), (88556, 111748), (95368, 103766)]