568049274

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 1448979840

約数和(自身を除く): 880930566

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 71, 78, 81, 87, 117, 131, 142, 162, 174, 213, 234, 261, 262, 351, 377, 393, 426, 522, 639, 702, 754, 783, 786, 923, 1053, 1131, 1179, 1278, 1566, 1703, 1846, 1917, 2059, 2106, 2262, 2349, 2358, 2769, 3393, 3406, 3537, 3799, 3834, 4118, 4698, 5109, 5538, 5751, 6177, 6786, 7074, 7598, 8307, 9301, 10179, 10218, 10611, 11397, 11502, 12354, 15327, 16614, 18531, 18602, 20358, 21222, 22794, 24921, 26767, 27903, 30537, 30654, 34191, 37062, 45981, 49387, 49842, 53534, 55593, 55806, 61074, 68382, 74763, 80301, 83709, 91962, 98774, 102573, 111186, 120913, 137943, 148161, 149526, 160602, 166779, 167418, 205146, 240903, 241826, 251127, 269729, 275886, 296322, 307719, 333558, 362739, 444483, 481806, 502254, 539458, 615438, 722709, 725478, 753381, 809187, 888966, 1088217, 1333449, 1445418, 1506762, 1618374, 2168127, 2176434, 2427561, 2666898, 3264651, 3506477, 4000347, 4336254, 4855122, 6529302, 7012954, 7282683, 8000694, 9793953, 10519431, 14565366, 19587906, 21038862, 21848049, 31558293, 43696098, 63116586, 94674879, 189349758, 284024637, 568049274]

約数ペア:

[(1, 568049274), (2, 284024637), (3, 189349758), (6, 94674879), (9, 63116586), (13, 43696098), (18, 31558293), (26, 21848049), (27, 21038862), (29, 19587906), (39, 14565366), (54, 10519431), (58, 9793953), (71, 8000694), (78, 7282683), (81, 7012954), (87, 6529302), (117, 4855122), (131, 4336254), (142, 4000347), (162, 3506477), (174, 3264651), (213, 2666898), (234, 2427561), (261, 2176434), (262, 2168127), (351, 1618374), (377, 1506762), (393, 1445418), (426, 1333449), (522, 1088217), (639, 888966), (702, 809187), (754, 753381), (783, 725478), (786, 722709), (923, 615438), (1053, 539458), (1131, 502254), (1179, 481806), (1278, 444483), (1566, 362739), (1703, 333558), (1846, 307719), (1917, 296322), (2059, 275886), (2106, 269729), (2262, 251127), (2349, 241826), (2358, 240903), (2769, 205146), (3393, 167418), (3406, 166779), (3537, 160602), (3799, 149526), (3834, 148161), (4118, 137943), (4698, 120913), (5109, 111186), (5538, 102573), (5751, 98774), (6177, 91962), (6786, 83709), (7074, 80301), (7598, 74763), (8307, 68382), (9301, 61074), (10179, 55806), (10218, 55593), (10611, 53534), (11397, 49842), (11502, 49387), (12354, 45981), (15327, 37062), (16614, 34191), (18531, 30654), (18602, 30537), (20358, 27903), (21222, 26767), (22794, 24921)]