1215893376

素因数分解:

$2^7\times 3^3\times {\mathrm{41}}^1\times {\mathrm{8581}}^1$

素因数の和:8645

約数の個数: 128

約数和(自身を含む): 3676528800

約数和(自身を除く): 2460635424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 288, 328, 369, 384, 432, 492, 576, 656, 738, 864, 984, 1107, 1152, 1312, 1476, 1728, 1968, 2214, 2624, 2952, 3456, 3936, 4428, 5248, 5904, 7872, 8581, 8856, 11808, 15744, 17162, 17712, 23616, 25743, 34324, 35424, 47232, 51486, 68648, 70848, 77229, 102972, 137296, 141696, 154458, 205944, 231687, 274592, 308916, 351821, 411888, 463374, 549184, 617832, 703642, 823776, 926748, 1055463, 1098368, 1235664, 1407284, 1647552, 1853496, 2110926, 2471328, 2814568, 3166389, 3295104, 3706992, 4221852, 4942656, 5629136, 6332778, 7413984, 8443704, 9499167, 9885312, 11258272, 12665556, 14827968, 16887408, 18998334, 22516544, 25331112, 29655936, 33774816, 37996668, 45033088, 50662224, 67549632, 75993336, 101324448, 135099264, 151986672, 202648896, 303973344, 405297792, 607946688, 1215893376]

約数ペア:

[(1, 1215893376), (2, 607946688), (3, 405297792), (4, 303973344), (6, 202648896), (8, 151986672), (9, 135099264), (12, 101324448), (16, 75993336), (18, 67549632), (24, 50662224), (27, 45033088), (32, 37996668), (36, 33774816), (41, 29655936), (48, 25331112), (54, 22516544), (64, 18998334), (72, 16887408), (82, 14827968), (96, 12665556), (108, 11258272), (123, 9885312), (128, 9499167), (144, 8443704), (164, 7413984), (192, 6332778), (216, 5629136), (246, 4942656), (288, 4221852), (328, 3706992), (369, 3295104), (384, 3166389), (432, 2814568), (492, 2471328), (576, 2110926), (656, 1853496), (738, 1647552), (864, 1407284), (984, 1235664), (1107, 1098368), (1152, 1055463), (1312, 926748), (1476, 823776), (1728, 703642), (1968, 617832), (2214, 549184), (2624, 463374), (2952, 411888), (3456, 351821), (3936, 308916), (4428, 274592), (5248, 231687), (5904, 205944), (7872, 154458), (8581, 141696), (8856, 137296), (11808, 102972), (15744, 77229), (17162, 70848), (17712, 68648), (23616, 51486), (25743, 47232), (34324, 35424)]