282400872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1439}}^1$

素因数の和:1515

約数の個数: 128

約数和(自身を含む): 827366400

約数和(自身を除く): 544965528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 104, 111, 136, 148, 156, 204, 221, 222, 296, 312, 408, 442, 444, 481, 629, 663, 884, 888, 962, 1258, 1326, 1439, 1443, 1768, 1887, 1924, 2516, 2652, 2878, 2886, 3774, 3848, 4317, 5032, 5304, 5756, 5772, 7548, 8177, 8634, 11512, 11544, 15096, 16354, 17268, 18707, 24463, 24531, 32708, 34536, 37414, 48926, 49062, 53243, 56121, 65416, 73389, 74828, 97852, 98124, 106486, 112242, 146778, 149656, 159729, 195704, 196248, 212972, 224484, 293556, 318019, 319458, 425944, 448968, 587112, 636038, 638916, 692159, 905131, 954057, 1272076, 1277832, 1384318, 1810262, 1908114, 2076477, 2544152, 2715393, 2768636, 3620524, 3816228, 4152954, 5430786, 5537272, 7241048, 7632456, 8305908, 10861572, 11766703, 16611816, 21723144, 23533406, 35300109, 47066812, 70600218, 94133624, 141200436, 282400872]

約数ペア:

[(1, 282400872), (2, 141200436), (3, 94133624), (4, 70600218), (6, 47066812), (8, 35300109), (12, 23533406), (13, 21723144), (17, 16611816), (24, 11766703), (26, 10861572), (34, 8305908), (37, 7632456), (39, 7241048), (51, 5537272), (52, 5430786), (68, 4152954), (74, 3816228), (78, 3620524), (102, 2768636), (104, 2715393), (111, 2544152), (136, 2076477), (148, 1908114), (156, 1810262), (204, 1384318), (221, 1277832), (222, 1272076), (296, 954057), (312, 905131), (408, 692159), (442, 638916), (444, 636038), (481, 587112), (629, 448968), (663, 425944), (884, 319458), (888, 318019), (962, 293556), (1258, 224484), (1326, 212972), (1439, 196248), (1443, 195704), (1768, 159729), (1887, 149656), (1924, 146778), (2516, 112242), (2652, 106486), (2878, 98124), (2886, 97852), (3774, 74828), (3848, 73389), (4317, 65416), (5032, 56121), (5304, 53243), (5756, 49062), (5772, 48926), (7548, 37414), (8177, 34536), (8634, 32708), (11512, 24531), (11544, 24463), (15096, 18707), (16354, 17268)]