236486388

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 144

約数和(自身を含む): 640230080

約数和(自身を除く): 403743692

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 37, 38, 51, 57, 68, 74, 76, 97, 102, 111, 114, 148, 194, 204, 222, 228, 289, 291, 323, 388, 444, 578, 582, 629, 646, 703, 867, 969, 1156, 1164, 1258, 1292, 1406, 1649, 1734, 1843, 1887, 1938, 2109, 2516, 2812, 3298, 3468, 3589, 3686, 3774, 3876, 4218, 4947, 5491, 5529, 6596, 7178, 7372, 7548, 8436, 9894, 10693, 10767, 10982, 11058, 11951, 14356, 16473, 19788, 21386, 21534, 21964, 22116, 23902, 28033, 31331, 32079, 32946, 35853, 42772, 43068, 47804, 56066, 61013, 62662, 64158, 65892, 68191, 71706, 84099, 93993, 112132, 122026, 125324, 128316, 136382, 143412, 168198, 183039, 187986, 203167, 204573, 244052, 272764, 336396, 366078, 375972, 406334, 409146, 532627, 609501, 732156, 812668, 818292, 1037221, 1065254, 1159247, 1219002, 1597881, 2074442, 2130508, 2318494, 2438004, 3111663, 3195762, 3477741, 4148884, 4636988, 6223326, 6391524, 6955482, 12446652, 13910964, 19707199, 39414398, 59121597, 78828796, 118243194, 236486388]

約数ペア:

[(1, 236486388), (2, 118243194), (3, 78828796), (4, 59121597), (6, 39414398), (12, 19707199), (17, 13910964), (19, 12446652), (34, 6955482), (37, 6391524), (38, 6223326), (51, 4636988), (57, 4148884), (68, 3477741), (74, 3195762), (76, 3111663), (97, 2438004), (102, 2318494), (111, 2130508), (114, 2074442), (148, 1597881), (194, 1219002), (204, 1159247), (222, 1065254), (228, 1037221), (289, 818292), (291, 812668), (323, 732156), (388, 609501), (444, 532627), (578, 409146), (582, 406334), (629, 375972), (646, 366078), (703, 336396), (867, 272764), (969, 244052), (1156, 204573), (1164, 203167), (1258, 187986), (1292, 183039), (1406, 168198), (1649, 143412), (1734, 136382), (1843, 128316), (1887, 125324), (1938, 122026), (2109, 112132), (2516, 93993), (2812, 84099), (3298, 71706), (3468, 68191), (3589, 65892), (3686, 64158), (3774, 62662), (3876, 61013), (4218, 56066), (4947, 47804), (5491, 43068), (5529, 42772), (6596, 35853), (7178, 32946), (7372, 32079), (7548, 31331), (8436, 28033), (9894, 23902), (10693, 22116), (10767, 21964), (10982, 21534), (11058, 21386), (11951, 19788), (14356, 16473)]