219187332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2962

約数の個数: 144

約数和(自身を含む): 711809280

約数和(自身を除く): 492621948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1092, 1196, 1449, 1638, 1794, 1932, 2093, 2691, 2898, 2909, 3276, 3588, 4186, 5382, 5796, 5818, 6279, 8372, 8727, 10764, 11636, 12558, 17454, 18837, 20363, 25116, 26181, 34908, 37674, 37817, 40726, 52362, 61089, 66907, 75348, 75634, 81452, 104724, 113451, 122178, 133814, 151268, 183267, 200721, 226902, 244356, 264719, 267628, 340353, 366534, 401442, 453804, 468349, 529438, 602163, 680706, 733068, 794157, 802884, 869791, 936698, 1058876, 1204326, 1361412, 1405047, 1588314, 1739582, 1873396, 2382471, 2408652, 2609373, 2810094, 3176628, 3479164, 4215141, 4764942, 5218746, 5620188, 6088537, 7828119, 8430282, 9529884, 10437492, 12177074, 15656238, 16860564, 18265611, 24354148, 31312476, 36531222, 54796833, 73062444, 109593666, 219187332]

約数ペア:

[(1, 219187332), (2, 109593666), (3, 73062444), (4, 54796833), (6, 36531222), (7, 31312476), (9, 24354148), (12, 18265611), (13, 16860564), (14, 15656238), (18, 12177074), (21, 10437492), (23, 9529884), (26, 8430282), (28, 7828119), (36, 6088537), (39, 5620188), (42, 5218746), (46, 4764942), (52, 4215141), (63, 3479164), (69, 3176628), (78, 2810094), (84, 2609373), (91, 2408652), (92, 2382471), (117, 1873396), (126, 1739582), (138, 1588314), (156, 1405047), (161, 1361412), (182, 1204326), (207, 1058876), (234, 936698), (252, 869791), (273, 802884), (276, 794157), (299, 733068), (322, 680706), (364, 602163), (414, 529438), (468, 468349), (483, 453804), (546, 401442), (598, 366534), (644, 340353), (819, 267628), (828, 264719), (897, 244356), (966, 226902), (1092, 200721), (1196, 183267), (1449, 151268), (1638, 133814), (1794, 122178), (1932, 113451), (2093, 104724), (2691, 81452), (2898, 75634), (2909, 75348), (3276, 66907), (3588, 61089), (4186, 52362), (5382, 40726), (5796, 37817), (5818, 37674), (6279, 34908), (8372, 26181), (8727, 25116), (10764, 20363), (11636, 18837), (12558, 17454)]