316490904

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:518

約数の個数: 192

約数和(自身を含む): 988416000

約数和(自身を除く): 671925096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 31, 34, 36, 38, 51, 57, 62, 68, 72, 76, 93, 102, 114, 124, 136, 152, 153, 171, 186, 204, 228, 248, 279, 306, 323, 342, 372, 408, 439, 456, 527, 558, 589, 612, 646, 684, 744, 878, 969, 1054, 1116, 1178, 1224, 1292, 1317, 1368, 1581, 1756, 1767, 1938, 2108, 2232, 2356, 2584, 2634, 2907, 3162, 3512, 3534, 3876, 3951, 4216, 4712, 4743, 5268, 5301, 5814, 6324, 7068, 7463, 7752, 7902, 8341, 9486, 10013, 10536, 10602, 11628, 12648, 13609, 14136, 14926, 15804, 16682, 18972, 20026, 21204, 22389, 23256, 25023, 27218, 29852, 30039, 31608, 33364, 37944, 40052, 40827, 42408, 44778, 50046, 54436, 59704, 60078, 66728, 67167, 75069, 80104, 81654, 89556, 90117, 100092, 108872, 120156, 122481, 134334, 141797, 150138, 163308, 179112, 180234, 200184, 231353, 240312, 244962, 258571, 268668, 283594, 300276, 326616, 360468, 425391, 462706, 489924, 517142, 537336, 567188, 600552, 694059, 720936, 775713, 850782, 925412, 979848, 1034284, 1134376, 1276173, 1388118, 1551426, 1701564, 1850824, 2068568, 2082177, 2327139, 2552346, 2776236, 3102852, 3403128, 4164354, 4395707, 4654278, 5104692, 5552472, 6205704, 8328708, 8791414, 9308556, 10209384, 13187121, 16657416, 17582828, 18617112, 26374242, 35165656, 39561363, 52748484, 79122726, 105496968, 158245452, 316490904]

約数ペア:

[(1, 316490904), (2, 158245452), (3, 105496968), (4, 79122726), (6, 52748484), (8, 39561363), (9, 35165656), (12, 26374242), (17, 18617112), (18, 17582828), (19, 16657416), (24, 13187121), (31, 10209384), (34, 9308556), (36, 8791414), (38, 8328708), (51, 6205704), (57, 5552472), (62, 5104692), (68, 4654278), (72, 4395707), (76, 4164354), (93, 3403128), (102, 3102852), (114, 2776236), (124, 2552346), (136, 2327139), (152, 2082177), (153, 2068568), (171, 1850824), (186, 1701564), (204, 1551426), (228, 1388118), (248, 1276173), (279, 1134376), (306, 1034284), (323, 979848), (342, 925412), (372, 850782), (408, 775713), (439, 720936), (456, 694059), (527, 600552), (558, 567188), (589, 537336), (612, 517142), (646, 489924), (684, 462706), (744, 425391), (878, 360468), (969, 326616), (1054, 300276), (1116, 283594), (1178, 268668), (1224, 258571), (1292, 244962), (1317, 240312), (1368, 231353), (1581, 200184), (1756, 180234), (1767, 179112), (1938, 163308), (2108, 150138), (2232, 141797), (2356, 134334), (2584, 122481), (2634, 120156), (2907, 108872), (3162, 100092), (3512, 90117), (3534, 89556), (3876, 81654), (3951, 80104), (4216, 75069), (4712, 67167), (4743, 66728), (5268, 60078), (5301, 59704), (5814, 54436), (6324, 50046), (7068, 44778), (7463, 42408), (7752, 40827), (7902, 40052), (8341, 37944), (9486, 33364), (10013, 31608), (10536, 30039), (10602, 29852), (11628, 27218), (12648, 25023), (13609, 23256), (14136, 22389), (14926, 21204), (15804, 20026), (16682, 18972)]