15816317364

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:739

約数の個数: 192

約数和(自身を含む): 43919769600

約数和(自身を除く): 28103452236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 127, 137, 171, 228, 254, 274, 342, 381, 411, 443, 508, 513, 548, 684, 762, 822, 886, 1026, 1143, 1233, 1329, 1524, 1644, 1772, 2052, 2286, 2413, 2466, 2603, 2658, 3429, 3699, 3987, 4572, 4826, 4932, 5206, 5316, 6858, 7239, 7398, 7809, 7974, 8417, 9652, 10412, 11961, 13716, 14478, 14796, 15618, 15948, 16834, 17399, 21717, 23427, 23922, 25251, 28956, 31236, 33668, 34798, 43434, 46854, 47844, 50502, 52197, 56261, 60691, 65151, 69596, 70281, 75753, 86868, 93708, 101004, 104394, 112522, 121382, 130302, 140562, 151506, 156591, 168783, 182073, 208788, 225044, 227259, 242764, 260604, 281124, 303012, 313182, 330581, 337566, 364146, 454518, 469773, 506349, 546219, 626364, 661162, 675132, 728292, 909036, 939546, 991743, 1012698, 1068959, 1092438, 1153129, 1322324, 1519047, 1638657, 1879092, 1983486, 2025396, 2137918, 2184876, 2306258, 2975229, 3038094, 3206877, 3277314, 3459387, 3966972, 4275836, 4612516, 5950458, 6076188, 6413754, 6554628, 6918774, 7707757, 8925687, 9620631, 10378161, 11900916, 12827508, 13837548, 15415514, 17851374, 19241262, 20756322, 23123271, 28861893, 30831028, 31134483, 35702748, 38482524, 41512644, 46246542, 57723786, 62268966, 69369813, 92493084, 115447572, 124537932, 138739626, 146447383, 208109439, 277479252, 292894766, 416218878, 439342149, 585789532, 832437756, 878684298, 1318026447, 1757368596, 2636052894, 3954079341, 5272105788, 7908158682, 15816317364]

約数ペア:

[(1, 15816317364), (2, 7908158682), (3, 5272105788), (4, 3954079341), (6, 2636052894), (9, 1757368596), (12, 1318026447), (18, 878684298), (19, 832437756), (27, 585789532), (36, 439342149), (38, 416218878), (54, 292894766), (57, 277479252), (76, 208109439), (108, 146447383), (114, 138739626), (127, 124537932), (137, 115447572), (171, 92493084), (228, 69369813), (254, 62268966), (274, 57723786), (342, 46246542), (381, 41512644), (411, 38482524), (443, 35702748), (508, 31134483), (513, 30831028), (548, 28861893), (684, 23123271), (762, 20756322), (822, 19241262), (886, 17851374), (1026, 15415514), (1143, 13837548), (1233, 12827508), (1329, 11900916), (1524, 10378161), (1644, 9620631), (1772, 8925687), (2052, 7707757), (2286, 6918774), (2413, 6554628), (2466, 6413754), (2603, 6076188), (2658, 5950458), (3429, 4612516), (3699, 4275836), (3987, 3966972), (4572, 3459387), (4826, 3277314), (4932, 3206877), (5206, 3038094), (5316, 2975229), (6858, 2306258), (7239, 2184876), (7398, 2137918), (7809, 2025396), (7974, 1983486), (8417, 1879092), (9652, 1638657), (10412, 1519047), (11961, 1322324), (13716, 1153129), (14478, 1092438), (14796, 1068959), (15618, 1012698), (15948, 991743), (16834, 939546), (17399, 909036), (21717, 728292), (23427, 675132), (23922, 661162), (25251, 626364), (28956, 546219), (31236, 506349), (33668, 469773), (34798, 454518), (43434, 364146), (46854, 337566), (47844, 330581), (50502, 313182), (52197, 303012), (56261, 281124), (60691, 260604), (65151, 242764), (69596, 227259), (70281, 225044), (75753, 208788), (86868, 182073), (93708, 168783), (101004, 156591), (104394, 151506), (112522, 140562), (121382, 130302)]