7138775456

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1979}}^1$

素因数の和:2374

約数の個数: 96

約数和(自身を含む): 15717240000

約数和(自身を除く): 8578464544

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 349, 544, 608, 646, 698, 1292, 1396, 1979, 2584, 2792, 3958, 5168, 5584, 5933, 6631, 7916, 10336, 11168, 11866, 13262, 15832, 23732, 26524, 31664, 33643, 37601, 47464, 53048, 63328, 67286, 75202, 94928, 106096, 112727, 134572, 150404, 189856, 212192, 225454, 269144, 300808, 450908, 538288, 601616, 639217, 690671, 901816, 1076576, 1203232, 1278434, 1381342, 1803632, 2556868, 2762684, 3607264, 5113736, 5525368, 10227472, 11050736, 11741407, 13122749, 20454944, 22101472, 23482814, 26245498, 46965628, 52490996, 93931256, 104981992, 187862512, 209963984, 223086733, 375725024, 419927968, 446173466, 892346932, 1784693864, 3569387728, 7138775456]

約数ペア:

[(1, 7138775456), (2, 3569387728), (4, 1784693864), (8, 892346932), (16, 446173466), (17, 419927968), (19, 375725024), (32, 223086733), (34, 209963984), (38, 187862512), (68, 104981992), (76, 93931256), (136, 52490996), (152, 46965628), (272, 26245498), (304, 23482814), (323, 22101472), (349, 20454944), (544, 13122749), (608, 11741407), (646, 11050736), (698, 10227472), (1292, 5525368), (1396, 5113736), (1979, 3607264), (2584, 2762684), (2792, 2556868), (3958, 1803632), (5168, 1381342), (5584, 1278434), (5933, 1203232), (6631, 1076576), (7916, 901816), (10336, 690671), (11168, 639217), (11866, 601616), (13262, 538288), (15832, 450908), (23732, 300808), (26524, 269144), (31664, 225454), (33643, 212192), (37601, 189856), (47464, 150404), (53048, 134572), (63328, 112727), (67286, 106096), (75202, 94928)]