214586892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 614271840

約数和(自身を除く): 399684948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 97, 116, 117, 156, 163, 174, 194, 234, 261, 291, 326, 348, 377, 388, 468, 489, 522, 582, 652, 754, 873, 978, 1044, 1131, 1164, 1261, 1467, 1508, 1746, 1956, 2119, 2262, 2522, 2813, 2934, 3393, 3492, 3783, 4238, 4524, 4727, 5044, 5626, 5868, 6357, 6786, 7566, 8439, 8476, 9454, 11252, 11349, 12714, 13572, 14181, 15132, 15811, 16878, 18908, 19071, 22698, 25317, 25428, 28362, 31622, 33756, 36569, 38142, 42543, 45396, 47433, 50634, 56724, 61451, 63244, 73138, 76284, 85086, 94866, 101268, 109707, 122902, 142299, 146276, 170172, 184353, 189732, 205543, 219414, 245804, 284598, 329121, 368706, 411086, 438828, 458519, 553059, 569196, 616629, 658242, 737412, 822172, 917038, 1106118, 1233258, 1316484, 1375557, 1834076, 1849887, 2212236, 2466516, 2751114, 3699774, 4126671, 5502228, 5960747, 7399548, 8253342, 11921494, 16506684, 17882241, 23842988, 35764482, 53646723, 71528964, 107293446, 214586892]

約数ペア:

[(1, 214586892), (2, 107293446), (3, 71528964), (4, 53646723), (6, 35764482), (9, 23842988), (12, 17882241), (13, 16506684), (18, 11921494), (26, 8253342), (29, 7399548), (36, 5960747), (39, 5502228), (52, 4126671), (58, 3699774), (78, 2751114), (87, 2466516), (97, 2212236), (116, 1849887), (117, 1834076), (156, 1375557), (163, 1316484), (174, 1233258), (194, 1106118), (234, 917038), (261, 822172), (291, 737412), (326, 658242), (348, 616629), (377, 569196), (388, 553059), (468, 458519), (489, 438828), (522, 411086), (582, 368706), (652, 329121), (754, 284598), (873, 245804), (978, 219414), (1044, 205543), (1131, 189732), (1164, 184353), (1261, 170172), (1467, 146276), (1508, 142299), (1746, 122902), (1956, 109707), (2119, 101268), (2262, 94866), (2522, 85086), (2813, 76284), (2934, 73138), (3393, 63244), (3492, 61451), (3783, 56724), (4238, 50634), (4524, 47433), (4727, 45396), (5044, 42543), (5626, 38142), (5868, 36569), (6357, 33756), (6786, 31622), (7566, 28362), (8439, 25428), (8476, 25317), (9454, 22698), (11252, 19071), (11349, 18908), (12714, 16878), (13572, 15811), (14181, 15132)]