39450528

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 124245576

約数和(自身を除く): 84795048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 257, 288, 312, 328, 369, 416, 468, 492, 514, 533, 624, 656, 738, 771, 936, 984, 1028, 1066, 1248, 1312, 1476, 1542, 1599, 1872, 1968, 2056, 2132, 2313, 2952, 3084, 3198, 3341, 3744, 3936, 4112, 4264, 4626, 4797, 5904, 6168, 6396, 6682, 8224, 8528, 9252, 9594, 10023, 10537, 11808, 12336, 12792, 13364, 17056, 18504, 19188, 20046, 21074, 24672, 25584, 26728, 30069, 31611, 37008, 38376, 40092, 42148, 51168, 53456, 60138, 63222, 74016, 76752, 80184, 84296, 94833, 106912, 120276, 126444, 136981, 153504, 160368, 168592, 189666, 240552, 252888, 273962, 320736, 337184, 379332, 410943, 481104, 505776, 547924, 758664, 821886, 962208, 1011552, 1095848, 1232829, 1517328, 1643772, 2191696, 2465658, 3034656, 3287544, 4383392, 4931316, 6575088, 9862632, 13150176, 19725264, 39450528]

約数ペア:

[(1, 39450528), (2, 19725264), (3, 13150176), (4, 9862632), (6, 6575088), (8, 4931316), (9, 4383392), (12, 3287544), (13, 3034656), (16, 2465658), (18, 2191696), (24, 1643772), (26, 1517328), (32, 1232829), (36, 1095848), (39, 1011552), (41, 962208), (48, 821886), (52, 758664), (72, 547924), (78, 505776), (82, 481104), (96, 410943), (104, 379332), (117, 337184), (123, 320736), (144, 273962), (156, 252888), (164, 240552), (208, 189666), (234, 168592), (246, 160368), (257, 153504), (288, 136981), (312, 126444), (328, 120276), (369, 106912), (416, 94833), (468, 84296), (492, 80184), (514, 76752), (533, 74016), (624, 63222), (656, 60138), (738, 53456), (771, 51168), (936, 42148), (984, 40092), (1028, 38376), (1066, 37008), (1248, 31611), (1312, 30069), (1476, 26728), (1542, 25584), (1599, 24672), (1872, 21074), (1968, 20046), (2056, 19188), (2132, 18504), (2313, 17056), (2952, 13364), (3084, 12792), (3198, 12336), (3341, 11808), (3744, 10537), (3936, 10023), (4112, 9594), (4264, 9252), (4626, 8528), (4797, 8224), (5904, 6682), (6168, 6396)]