1815091488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{3347}}^1$

素因数の和:3639

約数の個数: 144

約数和(自身を含む): 5922745920

約数和(自身を除く): 4107654432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 269, 288, 336, 504, 538, 672, 807, 1008, 1076, 1614, 1883, 2016, 2152, 2421, 3228, 3347, 3766, 4304, 4842, 5649, 6456, 6694, 7532, 8608, 9684, 10041, 11298, 12912, 13388, 15064, 16947, 19368, 20082, 22596, 23429, 25824, 26776, 30123, 30128, 33894, 38736, 40164, 45192, 46858, 53552, 60246, 60256, 67788, 70287, 77472, 80328, 90384, 93716, 107104, 120492, 135576, 140574, 160656, 180768, 187432, 210861, 240984, 271152, 281148, 321312, 374864, 421722, 481968, 542304, 562296, 749728, 843444, 900343, 963936, 1124592, 1686888, 1800686, 2249184, 2701029, 3373776, 3601372, 5402058, 6302401, 6747552, 7202744, 8103087, 10804116, 12604802, 14405488, 16206174, 18907203, 21608232, 25209604, 28810976, 32412348, 37814406, 43216464, 50419208, 56721609, 64824696, 75628812, 86432928, 100838416, 113443218, 129649392, 151257624, 201676832, 226886436, 259298784, 302515248, 453772872, 605030496, 907545744, 1815091488]

約数ペア:

[(1, 1815091488), (2, 907545744), (3, 605030496), (4, 453772872), (6, 302515248), (7, 259298784), (8, 226886436), (9, 201676832), (12, 151257624), (14, 129649392), (16, 113443218), (18, 100838416), (21, 86432928), (24, 75628812), (28, 64824696), (32, 56721609), (36, 50419208), (42, 43216464), (48, 37814406), (56, 32412348), (63, 28810976), (72, 25209604), (84, 21608232), (96, 18907203), (112, 16206174), (126, 14405488), (144, 12604802), (168, 10804116), (224, 8103087), (252, 7202744), (269, 6747552), (288, 6302401), (336, 5402058), (504, 3601372), (538, 3373776), (672, 2701029), (807, 2249184), (1008, 1800686), (1076, 1686888), (1614, 1124592), (1883, 963936), (2016, 900343), (2152, 843444), (2421, 749728), (3228, 562296), (3347, 542304), (3766, 481968), (4304, 421722), (4842, 374864), (5649, 321312), (6456, 281148), (6694, 271152), (7532, 240984), (8608, 210861), (9684, 187432), (10041, 180768), (11298, 160656), (12912, 140574), (13388, 135576), (15064, 120492), (16947, 107104), (19368, 93716), (20082, 90384), (22596, 80328), (23429, 77472), (25824, 70287), (26776, 67788), (30123, 60256), (30128, 60246), (33894, 53552), (38736, 46858), (40164, 45192)]