274945944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 880830720

約数和(自身を除く): 605884776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 131, 156, 168, 182, 186, 217, 248, 262, 273, 312, 364, 372, 393, 403, 434, 524, 546, 651, 728, 744, 786, 806, 868, 917, 961, 1048, 1092, 1209, 1302, 1572, 1612, 1703, 1736, 1834, 1922, 2184, 2418, 2604, 2751, 2821, 2883, 3144, 3224, 3406, 3668, 3844, 4061, 4836, 5109, 5208, 5502, 5642, 5766, 6727, 6812, 7336, 7688, 8122, 8463, 9672, 10218, 11004, 11284, 11532, 11921, 12183, 12493, 13454, 13624, 16244, 16926, 20181, 20436, 22008, 22568, 23064, 23842, 24366, 24986, 26908, 28427, 32488, 33852, 35763, 37479, 40362, 40872, 47684, 48732, 49972, 52793, 53816, 56854, 67704, 71526, 74958, 80724, 85281, 87451, 95368, 97464, 99944, 105586, 113708, 125891, 143052, 149916, 158379, 161448, 170562, 174902, 211172, 227416, 251782, 262353, 286104, 299832, 316758, 341124, 349804, 369551, 377673, 422344, 503564, 524706, 633516, 682248, 699608, 739102, 755346, 881237, 1007128, 1049412, 1108653, 1267032, 1478204, 1510692, 1636583, 1762474, 2098824, 2217306, 2643711, 2956408, 3021384, 3273166, 3524948, 4434612, 4909749, 5287422, 6546332, 7049896, 8869224, 9819498, 10574844, 11456081, 13092664, 19638996, 21149688, 22912162, 34368243, 39277992, 45824324, 68736486, 91648648, 137472972, 274945944]

約数ペア:

[(1, 274945944), (2, 137472972), (3, 91648648), (4, 68736486), (6, 45824324), (7, 39277992), (8, 34368243), (12, 22912162), (13, 21149688), (14, 19638996), (21, 13092664), (24, 11456081), (26, 10574844), (28, 9819498), (31, 8869224), (39, 7049896), (42, 6546332), (52, 5287422), (56, 4909749), (62, 4434612), (78, 3524948), (84, 3273166), (91, 3021384), (93, 2956408), (104, 2643711), (124, 2217306), (131, 2098824), (156, 1762474), (168, 1636583), (182, 1510692), (186, 1478204), (217, 1267032), (248, 1108653), (262, 1049412), (273, 1007128), (312, 881237), (364, 755346), (372, 739102), (393, 699608), (403, 682248), (434, 633516), (524, 524706), (546, 503564), (651, 422344), (728, 377673), (744, 369551), (786, 349804), (806, 341124), (868, 316758), (917, 299832), (961, 286104), (1048, 262353), (1092, 251782), (1209, 227416), (1302, 211172), (1572, 174902), (1612, 170562), (1703, 161448), (1736, 158379), (1834, 149916), (1922, 143052), (2184, 125891), (2418, 113708), (2604, 105586), (2751, 99944), (2821, 97464), (2883, 95368), (3144, 87451), (3224, 85281), (3406, 80724), (3668, 74958), (3844, 71526), (4061, 67704), (4836, 56854), (5109, 53816), (5208, 52793), (5502, 49972), (5642, 48732), (5766, 47684), (6727, 40872), (6812, 40362), (7336, 37479), (7688, 35763), (8122, 33852), (8463, 32488), (9672, 28427), (10218, 26908), (11004, 24986), (11284, 24366), (11532, 23842), (11921, 23064), (12183, 22568), (12493, 22008), (13454, 20436), (13624, 20181), (16244, 16926)]