389905775352

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^2\times {\mathrm{8237}}^1$

素因数の和:8510

約数の個数: 144

約数和(自身を含む): 1080991842840

約数和(自身を除く): 691086067488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 89, 166, 178, 249, 267, 332, 356, 498, 534, 664, 712, 747, 801, 996, 1068, 1494, 1602, 1992, 2136, 2988, 3204, 5976, 6408, 7387, 7921, 8237, 14774, 15842, 16474, 22161, 23763, 24711, 29548, 31684, 32948, 44322, 47526, 49422, 59096, 63368, 65896, 66483, 71289, 74133, 88644, 95052, 98844, 132966, 142578, 148266, 177288, 190104, 197688, 265932, 285156, 296532, 531864, 570312, 593064, 657443, 683671, 733093, 1314886, 1367342, 1466186, 1972329, 2051013, 2199279, 2629772, 2734684, 2932372, 3944658, 4102026, 4398558, 5259544, 5469368, 5864744, 5916987, 6153039, 6597837, 7889316, 8204052, 8797116, 11833974, 12306078, 13195674, 15778632, 16408104, 17594232, 23667948, 24612156, 26391348, 47335896, 49224312, 52782696, 60846719, 65245277, 121693438, 130490554, 182540157, 195735831, 243386876, 260981108, 365080314, 391471662, 486773752, 521962216, 547620471, 587207493, 730160628, 782943324, 1095240942, 1174414986, 1460321256, 1565886648, 2190481884, 2348829972, 4380963768, 4697659944, 5415357991, 10830715982, 16246073973, 21661431964, 32492147946, 43322863928, 48738221919, 64984295892, 97476443838, 129968591784, 194952887676, 389905775352]

約数ペア:

[(1, 389905775352), (2, 194952887676), (3, 129968591784), (4, 97476443838), (6, 64984295892), (8, 48738221919), (9, 43322863928), (12, 32492147946), (18, 21661431964), (24, 16246073973), (36, 10830715982), (72, 5415357991), (83, 4697659944), (89, 4380963768), (166, 2348829972), (178, 2190481884), (249, 1565886648), (267, 1460321256), (332, 1174414986), (356, 1095240942), (498, 782943324), (534, 730160628), (664, 587207493), (712, 547620471), (747, 521962216), (801, 486773752), (996, 391471662), (1068, 365080314), (1494, 260981108), (1602, 243386876), (1992, 195735831), (2136, 182540157), (2988, 130490554), (3204, 121693438), (5976, 65245277), (6408, 60846719), (7387, 52782696), (7921, 49224312), (8237, 47335896), (14774, 26391348), (15842, 24612156), (16474, 23667948), (22161, 17594232), (23763, 16408104), (24711, 15778632), (29548, 13195674), (31684, 12306078), (32948, 11833974), (44322, 8797116), (47526, 8204052), (49422, 7889316), (59096, 6597837), (63368, 6153039), (65896, 5916987), (66483, 5864744), (71289, 5469368), (74133, 5259544), (88644, 4398558), (95052, 4102026), (98844, 3944658), (132966, 2932372), (142578, 2734684), (148266, 2629772), (177288, 2199279), (190104, 2051013), (197688, 1972329), (265932, 1466186), (285156, 1367342), (296532, 1314886), (531864, 733093), (570312, 683671), (593064, 657443)]