399021004176

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{219983}}^1$

素因数の和:220101

約数の個数: 160

約数和(自身を含む): 1131273879552

約数和(自身を除く): 732252875376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 53, 62, 69, 92, 93, 106, 124, 138, 159, 184, 186, 212, 248, 276, 318, 368, 372, 424, 496, 552, 636, 713, 744, 848, 1104, 1219, 1272, 1426, 1488, 1643, 2139, 2438, 2544, 2852, 3286, 3657, 4278, 4876, 4929, 5704, 6572, 7314, 8556, 9752, 9858, 11408, 13144, 14628, 17112, 19504, 19716, 26288, 29256, 34224, 37789, 39432, 58512, 75578, 78864, 113367, 151156, 219983, 226734, 302312, 439966, 453468, 604624, 659949, 879932, 906936, 1319898, 1759864, 1813872, 2639796, 3519728, 5059609, 5279592, 6819473, 10119218, 10559184, 11659099, 13638946, 15178827, 20238436, 20458419, 23318198, 27277892, 30357654, 34977297, 40476872, 40916838, 46636396, 54555784, 60715308, 69954594, 80953744, 81833676, 93272792, 109111568, 121430616, 139909188, 156847879, 163667352, 186545584, 242861232, 268159277, 279818376, 313695758, 327334704, 361432069, 470543637, 536318554, 559636752, 627391516, 722864138, 804477831, 941087274, 1072637108, 1084296207, 1254783032, 1445728276, 1608955662, 1882174548, 2145274216, 2168592414, 2509566064, 2891456552, 3217911324, 3764349096, 4290548432, 4337184828, 5782913104, 6435822648, 7528698192, 8312937587, 8674369656, 12871645296, 16625875174, 17348739312, 24938812761, 33251750348, 49877625522, 66503500696, 99755251044, 133007001392, 199510502088, 399021004176]

約数ペア:

[(1, 399021004176), (2, 199510502088), (3, 133007001392), (4, 99755251044), (6, 66503500696), (8, 49877625522), (12, 33251750348), (16, 24938812761), (23, 17348739312), (24, 16625875174), (31, 12871645296), (46, 8674369656), (48, 8312937587), (53, 7528698192), (62, 6435822648), (69, 5782913104), (92, 4337184828), (93, 4290548432), (106, 3764349096), (124, 3217911324), (138, 2891456552), (159, 2509566064), (184, 2168592414), (186, 2145274216), (212, 1882174548), (248, 1608955662), (276, 1445728276), (318, 1254783032), (368, 1084296207), (372, 1072637108), (424, 941087274), (496, 804477831), (552, 722864138), (636, 627391516), (713, 559636752), (744, 536318554), (848, 470543637), (1104, 361432069), (1219, 327334704), (1272, 313695758), (1426, 279818376), (1488, 268159277), (1643, 242861232), (2139, 186545584), (2438, 163667352), (2544, 156847879), (2852, 139909188), (3286, 121430616), (3657, 109111568), (4278, 93272792), (4876, 81833676), (4929, 80953744), (5704, 69954594), (6572, 60715308), (7314, 54555784), (8556, 46636396), (9752, 40916838), (9858, 40476872), (11408, 34977297), (13144, 30357654), (14628, 27277892), (17112, 23318198), (19504, 20458419), (19716, 20238436), (26288, 15178827), (29256, 13638946), (34224, 11659099), (37789, 10559184), (39432, 10119218), (58512, 6819473), (75578, 5279592), (78864, 5059609), (113367, 3519728), (151156, 2639796), (219983, 1813872), (226734, 1759864), (302312, 1319898), (439966, 906936), (453468, 879932), (604624, 659949)]