31210181736

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{1063}}^1$

素因数の和:1220

約数の個数: 192

約数和(自身を含む): 86214643200

約数和(自身を除く): 55004461464

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 67, 76, 93, 114, 124, 134, 152, 186, 201, 228, 248, 268, 372, 402, 456, 536, 589, 744, 804, 961, 1063, 1178, 1273, 1608, 1767, 1922, 2077, 2126, 2356, 2546, 2883, 3189, 3534, 3819, 3844, 4154, 4252, 4712, 5092, 5766, 6231, 6378, 7068, 7638, 7688, 8308, 8504, 10184, 11532, 12462, 12756, 14136, 15276, 16616, 18259, 20197, 23064, 24924, 25512, 30552, 32953, 36518, 39463, 40394, 49848, 54777, 60591, 64387, 65906, 71221, 73036, 78926, 80788, 98859, 109554, 118389, 121182, 128774, 131812, 142442, 146072, 157852, 161576, 193161, 197718, 213663, 219108, 236778, 242364, 257548, 263624, 284884, 315704, 386322, 395436, 427326, 438216, 473556, 484728, 515096, 569768, 626107, 772644, 790872, 854652, 947112, 1021543, 1223353, 1252214, 1353199, 1545288, 1709304, 1878321, 2043086, 2207851, 2446706, 2504428, 2706398, 3064629, 3670059, 3756642, 4059597, 4086172, 4415702, 4893412, 5008856, 5412796, 6129258, 6623553, 7340118, 7513284, 8119194, 8172344, 8831404, 9786824, 10825592, 12258516, 13247106, 14680236, 15026568, 16238388, 17662808, 19409317, 24517032, 26494212, 29360472, 32476776, 38818634, 41949169, 52988424, 58227951, 68443381, 77637268, 83898338, 116455902, 125847507, 136886762, 155274536, 167796676, 205330143, 232911804, 251695014, 273773524, 335593352, 410660286, 465823608, 503390028, 547547048, 821320572, 1006780056, 1300424239, 1642641144, 2600848478, 3901272717, 5201696956, 7802545434, 10403393912, 15605090868, 31210181736]

約数ペア:

[(1, 31210181736), (2, 15605090868), (3, 10403393912), (4, 7802545434), (6, 5201696956), (8, 3901272717), (12, 2600848478), (19, 1642641144), (24, 1300424239), (31, 1006780056), (38, 821320572), (57, 547547048), (62, 503390028), (67, 465823608), (76, 410660286), (93, 335593352), (114, 273773524), (124, 251695014), (134, 232911804), (152, 205330143), (186, 167796676), (201, 155274536), (228, 136886762), (248, 125847507), (268, 116455902), (372, 83898338), (402, 77637268), (456, 68443381), (536, 58227951), (589, 52988424), (744, 41949169), (804, 38818634), (961, 32476776), (1063, 29360472), (1178, 26494212), (1273, 24517032), (1608, 19409317), (1767, 17662808), (1922, 16238388), (2077, 15026568), (2126, 14680236), (2356, 13247106), (2546, 12258516), (2883, 10825592), (3189, 9786824), (3534, 8831404), (3819, 8172344), (3844, 8119194), (4154, 7513284), (4252, 7340118), (4712, 6623553), (5092, 6129258), (5766, 5412796), (6231, 5008856), (6378, 4893412), (7068, 4415702), (7638, 4086172), (7688, 4059597), (8308, 3756642), (8504, 3670059), (10184, 3064629), (11532, 2706398), (12462, 2504428), (12756, 2446706), (14136, 2207851), (15276, 2043086), (16616, 1878321), (18259, 1709304), (20197, 1545288), (23064, 1353199), (24924, 1252214), (25512, 1223353), (30552, 1021543), (32953, 947112), (36518, 854652), (39463, 790872), (40394, 772644), (49848, 626107), (54777, 569768), (60591, 515096), (64387, 484728), (65906, 473556), (71221, 438216), (73036, 427326), (78926, 395436), (80788, 386322), (98859, 315704), (109554, 284884), (118389, 263624), (121182, 257548), (128774, 242364), (131812, 236778), (142442, 219108), (146072, 213663), (157852, 197718), (161576, 193161)]