490298172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 1479389184

約数和(自身を除く): 989091012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 47, 52, 78, 82, 84, 91, 94, 123, 141, 156, 164, 182, 188, 233, 246, 273, 282, 287, 329, 364, 466, 492, 533, 546, 564, 574, 611, 658, 699, 861, 932, 987, 1066, 1092, 1148, 1222, 1316, 1398, 1599, 1631, 1722, 1833, 1927, 1974, 2132, 2444, 2796, 3029, 3198, 3262, 3444, 3666, 3731, 3854, 3948, 4277, 4893, 5781, 6058, 6396, 6524, 7332, 7462, 7708, 8554, 9087, 9553, 9786, 10951, 11193, 11562, 12116, 12831, 13489, 14924, 17108, 18174, 19106, 19572, 21203, 21902, 22386, 23124, 25051, 25662, 26978, 28659, 32853, 36348, 38212, 40467, 42406, 43804, 44772, 50102, 51324, 53956, 57318, 63609, 65706, 66871, 75153, 76657, 80934, 84812, 100204, 114636, 124189, 127218, 131412, 133742, 142363, 150306, 153314, 161868, 175357, 200613, 229971, 248378, 254436, 267484, 284726, 300612, 306628, 350714, 372567, 401226, 427089, 448991, 459942, 496756, 526071, 569452, 701428, 745134, 802452, 854178, 869323, 897982, 919884, 996541, 1052142, 1346973, 1490268, 1708356, 1738646, 1795964, 1993082, 2104284, 2607969, 2693946, 2989623, 3142937, 3477292, 3986164, 5215938, 5387892, 5836883, 5979246, 6285874, 9428811, 10431876, 11673766, 11958492, 12571748, 17510649, 18857622, 23347532, 35021298, 37715244, 40858181, 70042596, 81716362, 122574543, 163432724, 245149086, 490298172]

約数ペア:

[(1, 490298172), (2, 245149086), (3, 163432724), (4, 122574543), (6, 81716362), (7, 70042596), (12, 40858181), (13, 37715244), (14, 35021298), (21, 23347532), (26, 18857622), (28, 17510649), (39, 12571748), (41, 11958492), (42, 11673766), (47, 10431876), (52, 9428811), (78, 6285874), (82, 5979246), (84, 5836883), (91, 5387892), (94, 5215938), (123, 3986164), (141, 3477292), (156, 3142937), (164, 2989623), (182, 2693946), (188, 2607969), (233, 2104284), (246, 1993082), (273, 1795964), (282, 1738646), (287, 1708356), (329, 1490268), (364, 1346973), (466, 1052142), (492, 996541), (533, 919884), (546, 897982), (564, 869323), (574, 854178), (611, 802452), (658, 745134), (699, 701428), (861, 569452), (932, 526071), (987, 496756), (1066, 459942), (1092, 448991), (1148, 427089), (1222, 401226), (1316, 372567), (1398, 350714), (1599, 306628), (1631, 300612), (1722, 284726), (1833, 267484), (1927, 254436), (1974, 248378), (2132, 229971), (2444, 200613), (2796, 175357), (3029, 161868), (3198, 153314), (3262, 150306), (3444, 142363), (3666, 133742), (3731, 131412), (3854, 127218), (3948, 124189), (4277, 114636), (4893, 100204), (5781, 84812), (6058, 80934), (6396, 76657), (6524, 75153), (7332, 66871), (7462, 65706), (7708, 63609), (8554, 57318), (9087, 53956), (9553, 51324), (9786, 50102), (10951, 44772), (11193, 43804), (11562, 42406), (12116, 40467), (12831, 38212), (13489, 36348), (14924, 32853), (17108, 28659), (18174, 26978), (19106, 25662), (19572, 25051), (21203, 23124), (21902, 22386)]