17456967948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{14419}}^1$

素因数の和:14540

約数の個数: 144

約数和(自身を含む): 49710931200

約数和(自身を除く): 32253963252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 71, 84, 87, 98, 116, 142, 147, 174, 196, 203, 213, 284, 294, 348, 406, 426, 497, 588, 609, 812, 852, 994, 1218, 1421, 1491, 1988, 2059, 2436, 2842, 2982, 3479, 4118, 4263, 5684, 5964, 6177, 6958, 8236, 8526, 10437, 12354, 13916, 14413, 14419, 17052, 20874, 24708, 28826, 28838, 41748, 43239, 43257, 57652, 57676, 86478, 86514, 100891, 100933, 172956, 173028, 201782, 201866, 302673, 302799, 403564, 403732, 418151, 605346, 605598, 706531, 836302, 1023749, 1210692, 1211196, 1254453, 1413062, 1672604, 2047498, 2119593, 2508906, 2826124, 2927057, 3071247, 4094996, 4239186, 5017812, 5854114, 6142494, 7166243, 8478372, 8781171, 11708228, 12284988, 14332486, 17562342, 20489399, 21498729, 28664972, 29688721, 35124684, 40978798, 42997458, 50163701, 59377442, 61468197, 81957596, 85994916, 89066163, 100327402, 118754884, 122936394, 150491103, 178132326, 200654804, 207821047, 245872788, 300982206, 356264652, 415642094, 601964412, 623463141, 831284188, 1246926282, 1454747329, 2493852564, 2909494658, 4364241987, 5818989316, 8728483974, 17456967948]

約数ペア:

[(1, 17456967948), (2, 8728483974), (3, 5818989316), (4, 4364241987), (6, 2909494658), (7, 2493852564), (12, 1454747329), (14, 1246926282), (21, 831284188), (28, 623463141), (29, 601964412), (42, 415642094), (49, 356264652), (58, 300982206), (71, 245872788), (84, 207821047), (87, 200654804), (98, 178132326), (116, 150491103), (142, 122936394), (147, 118754884), (174, 100327402), (196, 89066163), (203, 85994916), (213, 81957596), (284, 61468197), (294, 59377442), (348, 50163701), (406, 42997458), (426, 40978798), (497, 35124684), (588, 29688721), (609, 28664972), (812, 21498729), (852, 20489399), (994, 17562342), (1218, 14332486), (1421, 12284988), (1491, 11708228), (1988, 8781171), (2059, 8478372), (2436, 7166243), (2842, 6142494), (2982, 5854114), (3479, 5017812), (4118, 4239186), (4263, 4094996), (5684, 3071247), (5964, 2927057), (6177, 2826124), (6958, 2508906), (8236, 2119593), (8526, 2047498), (10437, 1672604), (12354, 1413062), (13916, 1254453), (14413, 1211196), (14419, 1210692), (17052, 1023749), (20874, 836302), (24708, 706531), (28826, 605598), (28838, 605346), (41748, 418151), (43239, 403732), (43257, 403564), (57652, 302799), (57676, 302673), (86478, 201866), (86514, 201782), (100891, 173028), (100933, 172956)]