1313893584

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:326

約数の個数: 240

約数和(自身を含む): 4040884224

約数和(自身を除く): 2726990640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 67, 69, 72, 92, 93, 124, 134, 138, 144, 184, 186, 191, 201, 207, 248, 268, 276, 279, 368, 372, 382, 402, 414, 496, 536, 552, 558, 573, 603, 713, 744, 764, 804, 828, 1072, 1104, 1116, 1146, 1206, 1426, 1488, 1528, 1541, 1608, 1656, 1719, 2077, 2139, 2232, 2292, 2412, 2852, 3056, 3082, 3216, 3312, 3438, 4154, 4278, 4393, 4464, 4584, 4623, 4824, 5704, 5921, 6164, 6231, 6417, 6876, 8308, 8556, 8786, 9168, 9246, 9648, 11408, 11842, 12328, 12462, 12797, 12834, 13179, 13752, 13869, 16616, 17112, 17572, 17763, 18492, 18693, 23684, 24656, 24924, 25594, 25668, 26358, 27504, 27738, 33232, 34224, 35144, 35526, 36984, 37386, 38391, 39537, 47368, 47771, 49848, 51188, 51336, 52716, 53289, 55476, 70288, 71052, 73968, 74772, 76782, 79074, 94736, 95542, 99696, 102376, 102672, 105432, 106578, 110952, 115173, 136183, 142104, 143313, 149544, 153564, 158148, 191084, 204752, 210864, 213156, 221904, 230346, 272366, 284208, 286626, 294331, 299088, 307128, 316296, 382168, 396707, 408549, 426312, 429939, 460692, 544732, 573252, 588662, 614256, 632592, 764336, 793414, 817098, 852624, 859878, 882993, 921384, 1089464, 1146504, 1177324, 1190121, 1225647, 1586828, 1634196, 1719756, 1765986, 1842768, 2178928, 2293008, 2354648, 2380242, 2451294, 2648979, 3173656, 3268392, 3439512, 3531972, 3570363, 4709296, 4760484, 4902588, 5297958, 6347312, 6536784, 6879024, 7063944, 7140726, 9124261, 9520968, 9805176, 10595916, 14127888, 14281452, 18248522, 19041936, 19610352, 21191832, 27372783, 28562904, 36497044, 42383664, 54745566, 57125808, 72994088, 82118349, 109491132, 145988176, 164236698, 218982264, 328473396, 437964528, 656946792, 1313893584]

約数ペア:

[(1, 1313893584), (2, 656946792), (3, 437964528), (4, 328473396), (6, 218982264), (8, 164236698), (9, 145988176), (12, 109491132), (16, 82118349), (18, 72994088), (23, 57125808), (24, 54745566), (31, 42383664), (36, 36497044), (46, 28562904), (48, 27372783), (62, 21191832), (67, 19610352), (69, 19041936), (72, 18248522), (92, 14281452), (93, 14127888), (124, 10595916), (134, 9805176), (138, 9520968), (144, 9124261), (184, 7140726), (186, 7063944), (191, 6879024), (201, 6536784), (207, 6347312), (248, 5297958), (268, 4902588), (276, 4760484), (279, 4709296), (368, 3570363), (372, 3531972), (382, 3439512), (402, 3268392), (414, 3173656), (496, 2648979), (536, 2451294), (552, 2380242), (558, 2354648), (573, 2293008), (603, 2178928), (713, 1842768), (744, 1765986), (764, 1719756), (804, 1634196), (828, 1586828), (1072, 1225647), (1104, 1190121), (1116, 1177324), (1146, 1146504), (1206, 1089464), (1426, 921384), (1488, 882993), (1528, 859878), (1541, 852624), (1608, 817098), (1656, 793414), (1719, 764336), (2077, 632592), (2139, 614256), (2232, 588662), (2292, 573252), (2412, 544732), (2852, 460692), (3056, 429939), (3082, 426312), (3216, 408549), (3312, 396707), (3438, 382168), (4154, 316296), (4278, 307128), (4393, 299088), (4464, 294331), (4584, 286626), (4623, 284208), (4824, 272366), (5704, 230346), (5921, 221904), (6164, 213156), (6231, 210864), (6417, 204752), (6876, 191084), (8308, 158148), (8556, 153564), (8786, 149544), (9168, 143313), (9246, 142104), (9648, 136183), (11408, 115173), (11842, 110952), (12328, 106578), (12462, 105432), (12797, 102672), (12834, 102376), (13179, 99696), (13752, 95542), (13869, 94736), (16616, 79074), (17112, 76782), (17572, 74772), (17763, 73968), (18492, 71052), (18693, 70288), (23684, 55476), (24656, 53289), (24924, 52716), (25594, 51336), (25668, 51188), (26358, 49848), (27504, 47771), (27738, 47368), (33232, 39537), (34224, 38391), (35144, 37386), (35526, 36984)]