1519786896

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:661

約数の個数: 120

約数和(自身を含む): 4172590080

約数和(自身を除く): 2652803184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 229, 304, 361, 383, 456, 458, 687, 722, 766, 912, 916, 1083, 1149, 1374, 1444, 1532, 1832, 2166, 2298, 2748, 2888, 3064, 3664, 4332, 4351, 4596, 5496, 5776, 6128, 7277, 8664, 8702, 9192, 10992, 13053, 14554, 17328, 17404, 18384, 21831, 26106, 29108, 34808, 43662, 52212, 58216, 69616, 82669, 87324, 87707, 104424, 116432, 138263, 165338, 174648, 175414, 208848, 248007, 263121, 276526, 330676, 349296, 350828, 414789, 496014, 526242, 553052, 661352, 701656, 829578, 992028, 1052484, 1106104, 1322704, 1403312, 1659156, 1666433, 1984056, 2104968, 2212208, 3318312, 3332866, 3968112, 4209936, 4999299, 6636624, 6665732, 9998598, 13331464, 19997196, 26662928, 31662227, 39994392, 63324454, 79988784, 94986681, 126648908, 189973362, 253297816, 379946724, 506595632, 759893448, 1519786896]

約数ペア:

[(1, 1519786896), (2, 759893448), (3, 506595632), (4, 379946724), (6, 253297816), (8, 189973362), (12, 126648908), (16, 94986681), (19, 79988784), (24, 63324454), (38, 39994392), (48, 31662227), (57, 26662928), (76, 19997196), (114, 13331464), (152, 9998598), (228, 6665732), (229, 6636624), (304, 4999299), (361, 4209936), (383, 3968112), (456, 3332866), (458, 3318312), (687, 2212208), (722, 2104968), (766, 1984056), (912, 1666433), (916, 1659156), (1083, 1403312), (1149, 1322704), (1374, 1106104), (1444, 1052484), (1532, 992028), (1832, 829578), (2166, 701656), (2298, 661352), (2748, 553052), (2888, 526242), (3064, 496014), (3664, 414789), (4332, 350828), (4351, 349296), (4596, 330676), (5496, 276526), (5776, 263121), (6128, 248007), (7277, 208848), (8664, 175414), (8702, 174648), (9192, 165338), (10992, 138263), (13053, 116432), (14554, 104424), (17328, 87707), (17404, 87324), (18384, 82669), (21831, 69616), (26106, 58216), (29108, 52212), (34808, 43662)]