1268830368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:372

約数の個数: 216

約数和(自身を含む): 3956752800

約数和(自身を除く): 2687922432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 131, 144, 156, 169, 199, 208, 234, 262, 288, 312, 338, 393, 398, 416, 468, 507, 524, 597, 624, 676, 786, 796, 936, 1014, 1048, 1179, 1194, 1248, 1352, 1521, 1572, 1592, 1703, 1791, 1872, 2028, 2096, 2358, 2388, 2587, 2704, 3042, 3144, 3184, 3406, 3582, 3744, 4056, 4192, 4716, 4776, 5109, 5174, 5408, 6084, 6288, 6368, 6812, 7164, 7761, 8112, 9432, 9552, 10218, 10348, 12168, 12576, 13624, 14328, 15327, 15522, 16224, 18864, 19104, 20436, 20696, 22139, 23283, 24336, 26069, 27248, 28656, 30654, 31044, 33631, 37728, 40872, 41392, 44278, 46566, 48672, 52138, 54496, 57312, 61308, 62088, 66417, 67262, 78207, 81744, 82784, 88556, 93132, 100893, 104276, 122616, 124176, 132834, 134524, 156414, 163488, 177112, 186264, 199251, 201786, 208552, 234621, 245232, 248352, 265668, 269048, 302679, 312828, 338897, 354224, 372528, 398502, 403572, 417104, 469242, 490464, 531336, 538096, 605358, 625656, 677794, 708448, 745056, 797004, 807144, 834208, 938484, 1016691, 1062672, 1076192, 1210716, 1251312, 1355588, 1594008, 1614288, 1876968, 2033382, 2125344, 2421432, 2502624, 2711176, 3050073, 3188016, 3228576, 3753936, 4066764, 4405661, 4842864, 5422352, 6100146, 6376032, 7507872, 8133528, 8811322, 9685728, 10844704, 12200292, 13216983, 16267056, 17622644, 24400584, 26433966, 32534112, 35245288, 39650949, 48801168, 52867932, 70490576, 79301898, 97602336, 105735864, 140981152, 158603796, 211471728, 317207592, 422943456, 634415184, 1268830368]

約数ペア:

[(1, 1268830368), (2, 634415184), (3, 422943456), (4, 317207592), (6, 211471728), (8, 158603796), (9, 140981152), (12, 105735864), (13, 97602336), (16, 79301898), (18, 70490576), (24, 52867932), (26, 48801168), (32, 39650949), (36, 35245288), (39, 32534112), (48, 26433966), (52, 24400584), (72, 17622644), (78, 16267056), (96, 13216983), (104, 12200292), (117, 10844704), (131, 9685728), (144, 8811322), (156, 8133528), (169, 7507872), (199, 6376032), (208, 6100146), (234, 5422352), (262, 4842864), (288, 4405661), (312, 4066764), (338, 3753936), (393, 3228576), (398, 3188016), (416, 3050073), (468, 2711176), (507, 2502624), (524, 2421432), (597, 2125344), (624, 2033382), (676, 1876968), (786, 1614288), (796, 1594008), (936, 1355588), (1014, 1251312), (1048, 1210716), (1179, 1076192), (1194, 1062672), (1248, 1016691), (1352, 938484), (1521, 834208), (1572, 807144), (1592, 797004), (1703, 745056), (1791, 708448), (1872, 677794), (2028, 625656), (2096, 605358), (2358, 538096), (2388, 531336), (2587, 490464), (2704, 469242), (3042, 417104), (3144, 403572), (3184, 398502), (3406, 372528), (3582, 354224), (3744, 338897), (4056, 312828), (4192, 302679), (4716, 269048), (4776, 265668), (5109, 248352), (5174, 245232), (5408, 234621), (6084, 208552), (6288, 201786), (6368, 199251), (6812, 186264), (7164, 177112), (7761, 163488), (8112, 156414), (9432, 134524), (9552, 132834), (10218, 124176), (10348, 122616), (12168, 104276), (12576, 100893), (13624, 93132), (14328, 88556), (15327, 82784), (15522, 81744), (16224, 78207), (18864, 67262), (19104, 66417), (20436, 62088), (20696, 61308), (22139, 57312), (23283, 54496), (24336, 52138), (26069, 48672), (27248, 46566), (28656, 44278), (30654, 41392), (31044, 40872), (33631, 37728)]