628673664

素因数分解:

$2^7\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:678

約数の個数: 128

約数和(自身を含む): 1737247680

約数和(自身を除く): 1108574016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 73, 82, 96, 123, 128, 146, 164, 192, 219, 246, 292, 328, 384, 438, 492, 547, 584, 656, 876, 984, 1094, 1168, 1312, 1641, 1752, 1968, 2188, 2336, 2624, 2993, 3282, 3504, 3936, 4376, 4672, 5248, 5986, 6564, 7008, 7872, 8752, 8979, 9344, 11972, 13128, 14016, 15744, 17504, 17958, 22427, 23944, 26256, 28032, 35008, 35916, 39931, 44854, 47888, 52512, 67281, 70016, 71832, 79862, 89708, 95776, 105024, 119793, 134562, 143664, 159724, 179416, 191552, 210048, 239586, 269124, 287328, 319448, 358832, 383104, 479172, 538248, 574656, 638896, 717664, 958344, 1076496, 1149312, 1277792, 1435328, 1637171, 1916688, 2152992, 2555584, 2870656, 3274342, 3833376, 4305984, 4911513, 5111168, 6548684, 7666752, 8611968, 9823026, 13097368, 15333504, 19646052, 26194736, 39292104, 52389472, 78584208, 104778944, 157168416, 209557888, 314336832, 628673664]

約数ペア:

[(1, 628673664), (2, 314336832), (3, 209557888), (4, 157168416), (6, 104778944), (8, 78584208), (12, 52389472), (16, 39292104), (24, 26194736), (32, 19646052), (41, 15333504), (48, 13097368), (64, 9823026), (73, 8611968), (82, 7666752), (96, 6548684), (123, 5111168), (128, 4911513), (146, 4305984), (164, 3833376), (192, 3274342), (219, 2870656), (246, 2555584), (292, 2152992), (328, 1916688), (384, 1637171), (438, 1435328), (492, 1277792), (547, 1149312), (584, 1076496), (656, 958344), (876, 717664), (984, 638896), (1094, 574656), (1168, 538248), (1312, 479172), (1641, 383104), (1752, 358832), (1968, 319448), (2188, 287328), (2336, 269124), (2624, 239586), (2993, 210048), (3282, 191552), (3504, 179416), (3936, 159724), (4376, 143664), (4672, 134562), (5248, 119793), (5986, 105024), (6564, 95776), (7008, 89708), (7872, 79862), (8752, 71832), (8979, 70016), (9344, 67281), (11972, 52512), (13128, 47888), (14016, 44854), (15744, 39931), (17504, 35916), (17958, 35008), (22427, 28032), (23944, 26256)]