1982150976

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 224

約数和(自身を含む): 5880770560

約数和(自身を除く): 3898619584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 127, 148, 156, 169, 192, 208, 222, 254, 296, 312, 338, 381, 416, 444, 481, 507, 508, 592, 624, 676, 762, 832, 888, 962, 1014, 1016, 1184, 1248, 1352, 1443, 1524, 1651, 1776, 1924, 2028, 2032, 2197, 2368, 2496, 2704, 2886, 3048, 3302, 3552, 3848, 4056, 4064, 4394, 4699, 4953, 5408, 5772, 6096, 6253, 6591, 6604, 7104, 7696, 8112, 8128, 8788, 9398, 9906, 10816, 11544, 12192, 12506, 13182, 13208, 14097, 15392, 16224, 17576, 18759, 18796, 19812, 21463, 23088, 24384, 25012, 26364, 26416, 28194, 30784, 32448, 35152, 37518, 37592, 39624, 42926, 46176, 50024, 52728, 52832, 56388, 61087, 64389, 70304, 75036, 75184, 79248, 81289, 85852, 92352, 100048, 105456, 105664, 112776, 122174, 128778, 140608, 150072, 150368, 158496, 162578, 171704, 183261, 200096, 210912, 225552, 243867, 244348, 257556, 279019, 300144, 300736, 316992, 325156, 343408, 366522, 400192, 421824, 451104, 487734, 488696, 515112, 558038, 600288, 650312, 686816, 733044, 794131, 837057, 902208, 975468, 977392, 1030224, 1116076, 1200576, 1300624, 1373632, 1466088, 1588262, 1674114, 1950936, 1954784, 2060448, 2232152, 2382393, 2601248, 2932176, 3176524, 3348228, 3901872, 3909568, 4120896, 4464304, 4764786, 5202496, 5864352, 6353048, 6696456, 7803744, 8928608, 9529572, 10323703, 11728704, 12706096, 13392912, 15607488, 17857216, 19059144, 20647406, 25412192, 26785824, 30971109, 38118288, 41294812, 50824384, 53571648, 61942218, 76236576, 82589624, 123884436, 152473152, 165179248, 247768872, 330358496, 495537744, 660716992, 991075488, 1982150976]

約数ペア:

[(1, 1982150976), (2, 991075488), (3, 660716992), (4, 495537744), (6, 330358496), (8, 247768872), (12, 165179248), (13, 152473152), (16, 123884436), (24, 82589624), (26, 76236576), (32, 61942218), (37, 53571648), (39, 50824384), (48, 41294812), (52, 38118288), (64, 30971109), (74, 26785824), (78, 25412192), (96, 20647406), (104, 19059144), (111, 17857216), (127, 15607488), (148, 13392912), (156, 12706096), (169, 11728704), (192, 10323703), (208, 9529572), (222, 8928608), (254, 7803744), (296, 6696456), (312, 6353048), (338, 5864352), (381, 5202496), (416, 4764786), (444, 4464304), (481, 4120896), (507, 3909568), (508, 3901872), (592, 3348228), (624, 3176524), (676, 2932176), (762, 2601248), (832, 2382393), (888, 2232152), (962, 2060448), (1014, 1954784), (1016, 1950936), (1184, 1674114), (1248, 1588262), (1352, 1466088), (1443, 1373632), (1524, 1300624), (1651, 1200576), (1776, 1116076), (1924, 1030224), (2028, 977392), (2032, 975468), (2197, 902208), (2368, 837057), (2496, 794131), (2704, 733044), (2886, 686816), (3048, 650312), (3302, 600288), (3552, 558038), (3848, 515112), (4056, 488696), (4064, 487734), (4394, 451104), (4699, 421824), (4953, 400192), (5408, 366522), (5772, 343408), (6096, 325156), (6253, 316992), (6591, 300736), (6604, 300144), (7104, 279019), (7696, 257556), (8112, 244348), (8128, 243867), (8788, 225552), (9398, 210912), (9906, 200096), (10816, 183261), (11544, 171704), (12192, 162578), (12506, 158496), (13182, 150368), (13208, 150072), (14097, 140608), (15392, 128778), (16224, 122174), (17576, 112776), (18759, 105664), (18796, 105456), (19812, 100048), (21463, 92352), (23088, 85852), (24384, 81289), (25012, 79248), (26364, 75184), (26416, 75036), (28194, 70304), (30784, 64389), (32448, 61087), (35152, 56388), (37518, 52832), (37592, 52728), (39624, 50024), (42926, 46176)]