9989412224

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2897}}^1$

素因数の和:3032

約数の個数: 128

約数和(自身を含む): 22701772800

約数和(自身を除く): 12712360576

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 79, 88, 124, 128, 158, 176, 248, 316, 341, 352, 496, 632, 682, 704, 869, 992, 1264, 1364, 1408, 1738, 1984, 2449, 2528, 2728, 2897, 3476, 3968, 4898, 5056, 5456, 5794, 6952, 9796, 10112, 10912, 11588, 13904, 19592, 21824, 23176, 26939, 27808, 31867, 39184, 43648, 46352, 53878, 55616, 63734, 78368, 89807, 92704, 107756, 111232, 127468, 156736, 179614, 185408, 215512, 228863, 254936, 313472, 359228, 370816, 431024, 457726, 509872, 718456, 862048, 915452, 987877, 1019744, 1436912, 1724096, 1830904, 1975754, 2039488, 2517493, 2873824, 3448192, 3661808, 3951508, 4078976, 5034986, 5747648, 7094753, 7323616, 7903016, 10069972, 11495296, 14189506, 14647232, 15806032, 20139944, 28379012, 29294464, 31612064, 40279888, 56758024, 63224128, 78042283, 80559776, 113516048, 126448256, 156084566, 161119552, 227032096, 312169132, 322239104, 454064192, 624338264, 908128384, 1248676528, 2497353056, 4994706112, 9989412224]

約数ペア:

[(1, 9989412224), (2, 4994706112), (4, 2497353056), (8, 1248676528), (11, 908128384), (16, 624338264), (22, 454064192), (31, 322239104), (32, 312169132), (44, 227032096), (62, 161119552), (64, 156084566), (79, 126448256), (88, 113516048), (124, 80559776), (128, 78042283), (158, 63224128), (176, 56758024), (248, 40279888), (316, 31612064), (341, 29294464), (352, 28379012), (496, 20139944), (632, 15806032), (682, 14647232), (704, 14189506), (869, 11495296), (992, 10069972), (1264, 7903016), (1364, 7323616), (1408, 7094753), (1738, 5747648), (1984, 5034986), (2449, 4078976), (2528, 3951508), (2728, 3661808), (2897, 3448192), (3476, 2873824), (3968, 2517493), (4898, 2039488), (5056, 1975754), (5456, 1830904), (5794, 1724096), (6952, 1436912), (9796, 1019744), (10112, 987877), (10912, 915452), (11588, 862048), (13904, 718456), (19592, 509872), (21824, 457726), (23176, 431024), (26939, 370816), (27808, 359228), (31867, 313472), (39184, 254936), (43648, 228863), (46352, 215512), (53878, 185408), (55616, 179614), (63734, 156736), (78368, 127468), (89807, 111232), (92704, 107756)]