268122816

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:679

約数の個数: 168

約数和(自身を含む): 842643984

約数和(自身を除く): 574521168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 61, 64, 72, 78, 96, 104, 117, 122, 144, 156, 183, 192, 208, 234, 244, 288, 312, 366, 416, 468, 488, 549, 576, 587, 624, 732, 793, 832, 936, 976, 1098, 1174, 1248, 1464, 1586, 1761, 1872, 1952, 2196, 2348, 2379, 2496, 2928, 3172, 3522, 3744, 3904, 4392, 4696, 4758, 5283, 5856, 6344, 7044, 7137, 7488, 7631, 8784, 9392, 9516, 10566, 11712, 12688, 14088, 14274, 15262, 17568, 18784, 19032, 21132, 22893, 25376, 28176, 28548, 30524, 35136, 35807, 37568, 38064, 42264, 45786, 50752, 56352, 57096, 61048, 68679, 71614, 76128, 84528, 91572, 107421, 112704, 114192, 122096, 137358, 143228, 152256, 169056, 183144, 214842, 228384, 244192, 274716, 286456, 322263, 338112, 366288, 429684, 456768, 465491, 488384, 549432, 572912, 644526, 732576, 859368, 930982, 1098864, 1145824, 1289052, 1396473, 1465152, 1718736, 1861964, 2197728, 2291648, 2578104, 2792946, 3437472, 3723928, 4189419, 4395456, 5156208, 5585892, 6874944, 7447856, 8378838, 10312416, 11171784, 14895712, 16757676, 20624832, 22343568, 29791424, 33515352, 44687136, 67030704, 89374272, 134061408, 268122816]

約数ペア:

[(1, 268122816), (2, 134061408), (3, 89374272), (4, 67030704), (6, 44687136), (8, 33515352), (9, 29791424), (12, 22343568), (13, 20624832), (16, 16757676), (18, 14895712), (24, 11171784), (26, 10312416), (32, 8378838), (36, 7447856), (39, 6874944), (48, 5585892), (52, 5156208), (61, 4395456), (64, 4189419), (72, 3723928), (78, 3437472), (96, 2792946), (104, 2578104), (117, 2291648), (122, 2197728), (144, 1861964), (156, 1718736), (183, 1465152), (192, 1396473), (208, 1289052), (234, 1145824), (244, 1098864), (288, 930982), (312, 859368), (366, 732576), (416, 644526), (468, 572912), (488, 549432), (549, 488384), (576, 465491), (587, 456768), (624, 429684), (732, 366288), (793, 338112), (832, 322263), (936, 286456), (976, 274716), (1098, 244192), (1174, 228384), (1248, 214842), (1464, 183144), (1586, 169056), (1761, 152256), (1872, 143228), (1952, 137358), (2196, 122096), (2348, 114192), (2379, 112704), (2496, 107421), (2928, 91572), (3172, 84528), (3522, 76128), (3744, 71614), (3904, 68679), (4392, 61048), (4696, 57096), (4758, 56352), (5283, 50752), (5856, 45786), (6344, 42264), (7044, 38064), (7137, 37568), (7488, 35807), (7631, 35136), (8784, 30524), (9392, 28548), (9516, 28176), (10566, 25376), (11712, 22893), (12688, 21132), (14088, 19032), (14274, 18784), (15262, 17568)]