21074853456

素因数分解:

$2^4\times 3^6\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:541

約数の個数: 280

約数和(自身を含む): 63389942784

約数和(自身を除く): 42315089328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 127, 144, 162, 164, 216, 243, 246, 254, 324, 328, 347, 369, 381, 432, 486, 492, 508, 648, 656, 694, 729, 738, 762, 972, 984, 1016, 1041, 1107, 1143, 1296, 1388, 1458, 1476, 1524, 1944, 1968, 2032, 2082, 2214, 2286, 2776, 2916, 2952, 3048, 3123, 3321, 3429, 3888, 4164, 4428, 4572, 5207, 5552, 5832, 5904, 6096, 6246, 6642, 6858, 8328, 8856, 9144, 9369, 9963, 10287, 10414, 11664, 12492, 13284, 13716, 14227, 15621, 16656, 17712, 18288, 18738, 19926, 20574, 20828, 24984, 26568, 27432, 28107, 28454, 29889, 30861, 31242, 37476, 39852, 41148, 41656, 42681, 44069, 46863, 49968, 53136, 54864, 56214, 56908, 59778, 61722, 62484, 74952, 79704, 82296, 83312, 84321, 85362, 88138, 92583, 93726, 112428, 113816, 119556, 123444, 124968, 128043, 132207, 140589, 149904, 159408, 164592, 168642, 170724, 176276, 185166, 187452, 224856, 227632, 239112, 246888, 249936, 252963, 256086, 264414, 281178, 337284, 341448, 352552, 370332, 374904, 384129, 396621, 421767, 449712, 478224, 493776, 505926, 512172, 528828, 562356, 674568, 682896, 705104, 740664, 749808, 768258, 793242, 843534, 1011852, 1024344, 1057656, 1124712, 1152387, 1189863, 1265301, 1349136, 1481328, 1536516, 1586484, 1687068, 1806829, 2023704, 2048688, 2115312, 2249424, 2304774, 2379726, 2530602, 3073032, 3172968, 3374136, 3457161, 3569589, 3613658, 3795903, 4047408, 4609548, 4759452, 5061204, 5420487, 6146064, 6345936, 6748272, 6914322, 7139178, 7227316, 7591806, 9219096, 9518904, 10122408, 10371483, 10708767, 10840974, 13828644, 14278356, 14454632, 15183612, 16261461, 18438192, 19037808, 20244816, 20742966, 21417534, 21681948, 27657288, 28556712, 28909264, 30367224, 32126301, 32522922, 41485932, 42835068, 43363896, 48784383, 55314576, 57113424, 60734448, 64252602, 65045844, 82971864, 85670136, 86727792, 97568766, 128505204, 130091688, 146353149, 165943728, 171340272, 195137532, 257010408, 260183376, 292706298, 390275064, 439059447, 514020816, 585412596, 780550128, 878118894, 1170825192, 1317178341, 1756237788, 2341650384, 2634356682, 3512475576, 5268713364, 7024951152, 10537426728, 21074853456]

約数ペア:

[(1, 21074853456), (2, 10537426728), (3, 7024951152), (4, 5268713364), (6, 3512475576), (8, 2634356682), (9, 2341650384), (12, 1756237788), (16, 1317178341), (18, 1170825192), (24, 878118894), (27, 780550128), (36, 585412596), (41, 514020816), (48, 439059447), (54, 390275064), (72, 292706298), (81, 260183376), (82, 257010408), (108, 195137532), (123, 171340272), (127, 165943728), (144, 146353149), (162, 130091688), (164, 128505204), (216, 97568766), (243, 86727792), (246, 85670136), (254, 82971864), (324, 65045844), (328, 64252602), (347, 60734448), (369, 57113424), (381, 55314576), (432, 48784383), (486, 43363896), (492, 42835068), (508, 41485932), (648, 32522922), (656, 32126301), (694, 30367224), (729, 28909264), (738, 28556712), (762, 27657288), (972, 21681948), (984, 21417534), (1016, 20742966), (1041, 20244816), (1107, 19037808), (1143, 18438192), (1296, 16261461), (1388, 15183612), (1458, 14454632), (1476, 14278356), (1524, 13828644), (1944, 10840974), (1968, 10708767), (2032, 10371483), (2082, 10122408), (2214, 9518904), (2286, 9219096), (2776, 7591806), (2916, 7227316), (2952, 7139178), (3048, 6914322), (3123, 6748272), (3321, 6345936), (3429, 6146064), (3888, 5420487), (4164, 5061204), (4428, 4759452), (4572, 4609548), (5207, 4047408), (5552, 3795903), (5832, 3613658), (5904, 3569589), (6096, 3457161), (6246, 3374136), (6642, 3172968), (6858, 3073032), (8328, 2530602), (8856, 2379726), (9144, 2304774), (9369, 2249424), (9963, 2115312), (10287, 2048688), (10414, 2023704), (11664, 1806829), (12492, 1687068), (13284, 1586484), (13716, 1536516), (14227, 1481328), (15621, 1349136), (16656, 1265301), (17712, 1189863), (18288, 1152387), (18738, 1124712), (19926, 1057656), (20574, 1024344), (20828, 1011852), (24984, 843534), (26568, 793242), (27432, 768258), (28107, 749808), (28454, 740664), (29889, 705104), (30861, 682896), (31242, 674568), (37476, 562356), (39852, 528828), (41148, 512172), (41656, 505926), (42681, 493776), (44069, 478224), (46863, 449712), (49968, 421767), (53136, 396621), (54864, 384129), (56214, 374904), (56908, 370332), (59778, 352552), (61722, 341448), (62484, 337284), (74952, 281178), (79704, 264414), (82296, 256086), (83312, 252963), (84321, 249936), (85362, 246888), (88138, 239112), (92583, 227632), (93726, 224856), (112428, 187452), (113816, 185166), (119556, 176276), (123444, 170724), (124968, 168642), (128043, 164592), (132207, 159408), (140589, 149904)]