1945797984

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{907}}^1$

素因数の和:1130

約数の個数: 192

約数和(自身を含む): 6150574080

約数和(自身を除く): 4204776096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 191, 208, 216, 234, 288, 312, 351, 382, 416, 432, 468, 573, 624, 702, 764, 864, 907, 936, 1146, 1248, 1404, 1528, 1719, 1814, 1872, 2292, 2483, 2721, 2808, 3056, 3438, 3628, 3744, 4584, 4966, 5157, 5442, 5616, 6112, 6876, 7256, 7449, 8163, 9168, 9932, 10314, 10884, 11232, 11791, 13752, 14512, 14898, 16326, 18336, 19864, 20628, 21768, 22347, 23582, 24489, 27504, 29024, 29796, 32652, 35373, 39728, 41256, 43536, 44694, 47164, 48978, 55008, 59592, 65304, 67041, 70746, 79456, 82512, 87072, 89388, 94328, 97956, 106119, 119184, 130608, 134082, 141492, 165024, 173237, 178776, 188656, 195912, 212238, 238368, 261216, 268164, 282984, 318357, 346474, 357552, 377312, 391824, 424476, 519711, 536328, 565968, 636714, 692948, 715104, 783648, 848952, 1039422, 1072656, 1131936, 1273428, 1385896, 1559133, 1697904, 2078844, 2145312, 2252081, 2546856, 2771792, 3118266, 3395808, 4157688, 4504162, 4677399, 5093712, 5543584, 6236532, 6756243, 8315376, 9008324, 9354798, 10187424, 12473064, 13512486, 16630752, 18016648, 18709596, 20268729, 24946128, 27024972, 36033296, 37419192, 40537458, 49892256, 54049944, 60806187, 72066592, 74838384, 81074916, 108099888, 121612374, 149676768, 162149832, 216199776, 243224748, 324299664, 486449496, 648599328, 972898992, 1945797984]

約数ペア:

[(1, 1945797984), (2, 972898992), (3, 648599328), (4, 486449496), (6, 324299664), (8, 243224748), (9, 216199776), (12, 162149832), (13, 149676768), (16, 121612374), (18, 108099888), (24, 81074916), (26, 74838384), (27, 72066592), (32, 60806187), (36, 54049944), (39, 49892256), (48, 40537458), (52, 37419192), (54, 36033296), (72, 27024972), (78, 24946128), (96, 20268729), (104, 18709596), (108, 18016648), (117, 16630752), (144, 13512486), (156, 12473064), (191, 10187424), (208, 9354798), (216, 9008324), (234, 8315376), (288, 6756243), (312, 6236532), (351, 5543584), (382, 5093712), (416, 4677399), (432, 4504162), (468, 4157688), (573, 3395808), (624, 3118266), (702, 2771792), (764, 2546856), (864, 2252081), (907, 2145312), (936, 2078844), (1146, 1697904), (1248, 1559133), (1404, 1385896), (1528, 1273428), (1719, 1131936), (1814, 1072656), (1872, 1039422), (2292, 848952), (2483, 783648), (2721, 715104), (2808, 692948), (3056, 636714), (3438, 565968), (3628, 536328), (3744, 519711), (4584, 424476), (4966, 391824), (5157, 377312), (5442, 357552), (5616, 346474), (6112, 318357), (6876, 282984), (7256, 268164), (7449, 261216), (8163, 238368), (9168, 212238), (9932, 195912), (10314, 188656), (10884, 178776), (11232, 173237), (11791, 165024), (13752, 141492), (14512, 134082), (14898, 130608), (16326, 119184), (18336, 106119), (19864, 97956), (20628, 94328), (21768, 89388), (22347, 87072), (23582, 82512), (24489, 79456), (27504, 70746), (29024, 67041), (29796, 65304), (32652, 59592), (35373, 55008), (39728, 48978), (41256, 47164), (43536, 44694)]