266954454

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 704471040

約数和(自身を除く): 437516586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 31, 39, 47, 54, 58, 62, 78, 81, 87, 93, 94, 117, 141, 162, 174, 186, 234, 243, 261, 279, 282, 351, 377, 403, 423, 486, 522, 558, 611, 702, 754, 783, 806, 837, 846, 899, 1053, 1131, 1209, 1222, 1269, 1363, 1457, 1566, 1674, 1798, 1833, 2106, 2262, 2349, 2418, 2511, 2538, 2697, 2726, 2914, 3159, 3393, 3627, 3666, 3807, 4089, 4371, 4698, 5022, 5394, 5499, 6318, 6786, 7047, 7254, 7533, 7614, 8091, 8178, 8742, 10179, 10881, 10998, 11421, 11687, 12267, 13113, 14094, 15066, 16182, 16497, 17719, 18941, 20358, 21762, 22842, 23374, 24273, 24534, 26226, 30537, 32643, 32994, 35061, 35438, 36801, 37882, 39339, 42253, 48546, 49491, 53157, 56823, 61074, 65286, 70122, 72819, 73602, 78678, 84506, 91611, 97929, 98982, 105183, 106314, 110403, 113646, 118017, 126759, 145638, 148473, 159471, 170469, 183222, 195858, 210366, 218457, 220806, 236034, 253518, 296946, 315549, 318942, 331209, 340938, 354051, 380277, 436914, 478413, 511407, 549289, 631098, 662418, 708102, 760554, 946647, 956826, 1022814, 1098578, 1140831, 1435239, 1534221, 1647867, 1893294, 2281662, 2839941, 2870478, 3068442, 3295734, 3422493, 4305717, 4602663, 4943601, 5679882, 6844986, 8611434, 9205326, 9887202, 10267479, 14830803, 20534958, 29661606, 44492409, 88984818, 133477227, 266954454]

約数ペア:

[(1, 266954454), (2, 133477227), (3, 88984818), (6, 44492409), (9, 29661606), (13, 20534958), (18, 14830803), (26, 10267479), (27, 9887202), (29, 9205326), (31, 8611434), (39, 6844986), (47, 5679882), (54, 4943601), (58, 4602663), (62, 4305717), (78, 3422493), (81, 3295734), (87, 3068442), (93, 2870478), (94, 2839941), (117, 2281662), (141, 1893294), (162, 1647867), (174, 1534221), (186, 1435239), (234, 1140831), (243, 1098578), (261, 1022814), (279, 956826), (282, 946647), (351, 760554), (377, 708102), (403, 662418), (423, 631098), (486, 549289), (522, 511407), (558, 478413), (611, 436914), (702, 380277), (754, 354051), (783, 340938), (806, 331209), (837, 318942), (846, 315549), (899, 296946), (1053, 253518), (1131, 236034), (1209, 220806), (1222, 218457), (1269, 210366), (1363, 195858), (1457, 183222), (1566, 170469), (1674, 159471), (1798, 148473), (1833, 145638), (2106, 126759), (2262, 118017), (2349, 113646), (2418, 110403), (2511, 106314), (2538, 105183), (2697, 98982), (2726, 97929), (2914, 91611), (3159, 84506), (3393, 78678), (3627, 73602), (3666, 72819), (3807, 70122), (4089, 65286), (4371, 61074), (4698, 56823), (5022, 53157), (5394, 49491), (5499, 48546), (6318, 42253), (6786, 39339), (7047, 37882), (7254, 36801), (7533, 35438), (7614, 35061), (8091, 32994), (8178, 32643), (8742, 30537), (10179, 26226), (10881, 24534), (10998, 24273), (11421, 23374), (11687, 22842), (12267, 21762), (13113, 20358), (14094, 18941), (15066, 17719), (16182, 16497)]