19934737704

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1\times {\mathrm{647}}^1$

素因数の和:1320

約数の個数: 192

約数和(自身を含む): 62460253440

約数和(自身を除く): 42525515736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 113, 126, 168, 226, 252, 339, 452, 504, 541, 647, 678, 791, 904, 1017, 1082, 1294, 1356, 1582, 1623, 1941, 2034, 2164, 2373, 2588, 2712, 3164, 3246, 3787, 3882, 4068, 4328, 4529, 4746, 4869, 5176, 5823, 6328, 6492, 7119, 7574, 7764, 8136, 9058, 9492, 9738, 11361, 11646, 12984, 13587, 14238, 15148, 15528, 18116, 18984, 19476, 22722, 23292, 27174, 28476, 30296, 34083, 36232, 38952, 40761, 45444, 46584, 54348, 56952, 61133, 68166, 73111, 81522, 90888, 108696, 122266, 136332, 146222, 163044, 183399, 219333, 244532, 272664, 292444, 326088, 350027, 366798, 427931, 438666, 489064, 511777, 550197, 584888, 657999, 700054, 733596, 855862, 877332, 1023554, 1050081, 1100394, 1283793, 1315998, 1400108, 1467192, 1535331, 1711724, 1754664, 2047108, 2100162, 2200788, 2450189, 2567586, 2631996, 2800216, 3070662, 3150243, 3423448, 3851379, 4094216, 4200324, 4401576, 4605993, 4900378, 5135172, 5263992, 6141324, 6300486, 7350567, 7702758, 8400648, 9211986, 9800756, 10270344, 12282648, 12600972, 14701134, 15405516, 18423972, 19601512, 22051701, 25201944, 29402268, 30811032, 36847944, 39553051, 44103402, 58804536, 79106102, 88206804, 118659153, 158212204, 176413608, 237318306, 276871357, 316424408, 355977459, 474636612, 553742714, 711954918, 830614071, 949273224, 1107485428, 1423909836, 1661228142, 2214970856, 2491842213, 2847819672, 3322456284, 4983684426, 6644912568, 9967368852, 19934737704]

約数ペア:

[(1, 19934737704), (2, 9967368852), (3, 6644912568), (4, 4983684426), (6, 3322456284), (7, 2847819672), (8, 2491842213), (9, 2214970856), (12, 1661228142), (14, 1423909836), (18, 1107485428), (21, 949273224), (24, 830614071), (28, 711954918), (36, 553742714), (42, 474636612), (56, 355977459), (63, 316424408), (72, 276871357), (84, 237318306), (113, 176413608), (126, 158212204), (168, 118659153), (226, 88206804), (252, 79106102), (339, 58804536), (452, 44103402), (504, 39553051), (541, 36847944), (647, 30811032), (678, 29402268), (791, 25201944), (904, 22051701), (1017, 19601512), (1082, 18423972), (1294, 15405516), (1356, 14701134), (1582, 12600972), (1623, 12282648), (1941, 10270344), (2034, 9800756), (2164, 9211986), (2373, 8400648), (2588, 7702758), (2712, 7350567), (3164, 6300486), (3246, 6141324), (3787, 5263992), (3882, 5135172), (4068, 4900378), (4328, 4605993), (4529, 4401576), (4746, 4200324), (4869, 4094216), (5176, 3851379), (5823, 3423448), (6328, 3150243), (6492, 3070662), (7119, 2800216), (7574, 2631996), (7764, 2567586), (8136, 2450189), (9058, 2200788), (9492, 2100162), (9738, 2047108), (11361, 1754664), (11646, 1711724), (12984, 1535331), (13587, 1467192), (14238, 1400108), (15148, 1315998), (15528, 1283793), (18116, 1100394), (18984, 1050081), (19476, 1023554), (22722, 877332), (23292, 855862), (27174, 733596), (28476, 700054), (30296, 657999), (34083, 584888), (36232, 550197), (38952, 511777), (40761, 489064), (45444, 438666), (46584, 427931), (54348, 366798), (56952, 350027), (61133, 326088), (68166, 292444), (73111, 272664), (81522, 244532), (90888, 219333), (108696, 183399), (122266, 163044), (136332, 146222)]