315270384

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2055

約数の個数: 160

約数和(自身を含む): 998936064

約数和(自身を除く): 683665680

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 33, 39, 44, 46, 48, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 176, 184, 208, 253, 264, 276, 286, 299, 312, 368, 429, 506, 528, 552, 572, 598, 624, 759, 858, 897, 1012, 1104, 1144, 1196, 1518, 1716, 1794, 1997, 2024, 2288, 2392, 3036, 3289, 3432, 3588, 3994, 4048, 4784, 5991, 6072, 6578, 6864, 7176, 7988, 9867, 11982, 12144, 13156, 14352, 15976, 19734, 21967, 23964, 25961, 26312, 31952, 39468, 43934, 45931, 47928, 51922, 52624, 65901, 77883, 78936, 87868, 91862, 95856, 103844, 131802, 137793, 155766, 157872, 175736, 183724, 207688, 263604, 275586, 285571, 311532, 351472, 367448, 415376, 505241, 527208, 551172, 571142, 597103, 623064, 734896, 856713, 1010482, 1054416, 1102344, 1142284, 1194206, 1246128, 1515723, 1713426, 1791309, 2020964, 2204688, 2284568, 2388412, 3031446, 3426852, 3582618, 4041928, 4569136, 4776824, 6062892, 6568133, 6853704, 7165236, 8083856, 9553648, 12125784, 13136266, 13707408, 14330472, 19704399, 24251568, 26272532, 28660944, 39408798, 52545064, 78817596, 105090128, 157635192, 315270384]

約数ペア:

[(1, 315270384), (2, 157635192), (3, 105090128), (4, 78817596), (6, 52545064), (8, 39408798), (11, 28660944), (12, 26272532), (13, 24251568), (16, 19704399), (22, 14330472), (23, 13707408), (24, 13136266), (26, 12125784), (33, 9553648), (39, 8083856), (44, 7165236), (46, 6853704), (48, 6568133), (52, 6062892), (66, 4776824), (69, 4569136), (78, 4041928), (88, 3582618), (92, 3426852), (104, 3031446), (132, 2388412), (138, 2284568), (143, 2204688), (156, 2020964), (176, 1791309), (184, 1713426), (208, 1515723), (253, 1246128), (264, 1194206), (276, 1142284), (286, 1102344), (299, 1054416), (312, 1010482), (368, 856713), (429, 734896), (506, 623064), (528, 597103), (552, 571142), (572, 551172), (598, 527208), (624, 505241), (759, 415376), (858, 367448), (897, 351472), (1012, 311532), (1104, 285571), (1144, 275586), (1196, 263604), (1518, 207688), (1716, 183724), (1794, 175736), (1997, 157872), (2024, 155766), (2288, 137793), (2392, 131802), (3036, 103844), (3289, 95856), (3432, 91862), (3588, 87868), (3994, 78936), (4048, 77883), (4784, 65901), (5991, 52624), (6072, 51922), (6578, 47928), (6864, 45931), (7176, 43934), (7988, 39468), (9867, 31952), (11982, 26312), (12144, 25961), (13156, 23964), (14352, 21967), (15976, 19734)]