297166688

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 782369280

約数和(自身を除く): 485202592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 41, 52, 56, 76, 82, 91, 104, 112, 131, 133, 152, 164, 182, 208, 224, 247, 262, 266, 287, 304, 328, 364, 416, 494, 524, 532, 533, 574, 608, 656, 728, 779, 917, 988, 1048, 1064, 1066, 1148, 1312, 1456, 1558, 1703, 1729, 1834, 1976, 2096, 2128, 2132, 2296, 2489, 2912, 3116, 3406, 3458, 3668, 3731, 3952, 4192, 4256, 4264, 4592, 4978, 5371, 5453, 6232, 6812, 6916, 7336, 7462, 7904, 8528, 9184, 9956, 10127, 10742, 10906, 11921, 12464, 13624, 13832, 14672, 14924, 17056, 17423, 19912, 20254, 21484, 21812, 23842, 24928, 27248, 27664, 29344, 29848, 32357, 34846, 37597, 39824, 40508, 42968, 43624, 47684, 54496, 55328, 59696, 64714, 69692, 69823, 70889, 75194, 79648, 81016, 85936, 87248, 95368, 102049, 119392, 129428, 139384, 139646, 141778, 150388, 162032, 171872, 174496, 190736, 204098, 226499, 258856, 278768, 279292, 283556, 300776, 324064, 381472, 408196, 452998, 488761, 517712, 557536, 558584, 567112, 601552, 714343, 816392, 905996, 977522, 1035424, 1117168, 1134224, 1203104, 1326637, 1428686, 1632784, 1811992, 1955044, 2234336, 2268448, 2653274, 2857372, 3265568, 3623984, 3910088, 5306548, 5714744, 7247968, 7820176, 9286459, 10613096, 11429488, 15640352, 18572918, 21226192, 22858976, 37145836, 42452384, 74291672, 148583344, 297166688]

約数ペア:

[(1, 297166688), (2, 148583344), (4, 74291672), (7, 42452384), (8, 37145836), (13, 22858976), (14, 21226192), (16, 18572918), (19, 15640352), (26, 11429488), (28, 10613096), (32, 9286459), (38, 7820176), (41, 7247968), (52, 5714744), (56, 5306548), (76, 3910088), (82, 3623984), (91, 3265568), (104, 2857372), (112, 2653274), (131, 2268448), (133, 2234336), (152, 1955044), (164, 1811992), (182, 1632784), (208, 1428686), (224, 1326637), (247, 1203104), (262, 1134224), (266, 1117168), (287, 1035424), (304, 977522), (328, 905996), (364, 816392), (416, 714343), (494, 601552), (524, 567112), (532, 558584), (533, 557536), (574, 517712), (608, 488761), (656, 452998), (728, 408196), (779, 381472), (917, 324064), (988, 300776), (1048, 283556), (1064, 279292), (1066, 278768), (1148, 258856), (1312, 226499), (1456, 204098), (1558, 190736), (1703, 174496), (1729, 171872), (1834, 162032), (1976, 150388), (2096, 141778), (2128, 139646), (2132, 139384), (2296, 129428), (2489, 119392), (2912, 102049), (3116, 95368), (3406, 87248), (3458, 85936), (3668, 81016), (3731, 79648), (3952, 75194), (4192, 70889), (4256, 69823), (4264, 69692), (4592, 64714), (4978, 59696), (5371, 55328), (5453, 54496), (6232, 47684), (6812, 43624), (6916, 42968), (7336, 40508), (7462, 39824), (7904, 37597), (8528, 34846), (9184, 32357), (9956, 29848), (10127, 29344), (10742, 27664), (10906, 27248), (11921, 24928), (12464, 23842), (13624, 21812), (13832, 21484), (14672, 20254), (14924, 19912), (17056, 17423)]