821304315792

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{757}}^1\times {\mathrm{2719}}^1$

素因数の和:3670

約数の個数: 240

約数和(自身を含む): 2452785154560

約数和(自身を除く): 1631480838768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 163, 204, 272, 306, 326, 408, 489, 612, 652, 757, 816, 978, 1224, 1304, 1467, 1514, 1956, 2271, 2448, 2608, 2719, 2771, 2934, 3028, 3912, 4542, 5438, 5542, 5868, 6056, 6813, 7824, 8157, 8313, 9084, 10876, 11084, 11736, 12112, 12869, 13626, 16314, 16626, 18168, 21752, 22168, 23472, 24471, 24939, 25738, 27252, 32628, 33252, 36336, 38607, 43504, 44336, 46223, 48942, 49878, 51476, 54504, 65256, 66504, 77214, 92446, 97884, 99756, 102952, 109008, 115821, 123391, 130512, 133008, 138669, 154428, 184892, 195768, 199512, 205904, 231642, 246782, 277338, 308856, 369784, 370173, 391536, 399024, 416007, 443197, 463284, 493564, 554676, 617712, 739568, 740346, 832014, 886394, 926568, 987128, 1109352, 1110519, 1329591, 1480692, 1664028, 1772788, 1853136, 1974256, 2058283, 2097647, 2218704, 2221038, 2659182, 2961384, 3328056, 3545576, 3988773, 4116566, 4195294, 4442076, 5318364, 5922768, 6174849, 6292941, 6656112, 7091152, 7534349, 7977546, 8233132, 8390588, 8884152, 10636728, 12349698, 12585882, 15068698, 15955092, 16466264, 16781176, 17768304, 18524547, 18878823, 21273456, 22603047, 24699396, 25171764, 30137396, 31910184, 32932528, 33562352, 34990811, 37049094, 37757646, 45206094, 49398792, 50343528, 60274792, 63820368, 67809141, 69981622, 74098188, 75515292, 90412188, 98797584, 100687056, 104972433, 120549584, 135618282, 139963244, 148196376, 151030584, 180824376, 209944866, 271236564, 279926488, 296392752, 302061168, 314917299, 335500129, 361648752, 419889732, 542473128, 559852976, 629834598, 671000258, 839779464, 1006500387, 1084946256, 1259669196, 1342000516, 1679558928, 2013000774, 2519338392, 2684001032, 3019501161, 4026001548, 5038676784, 5368002064, 5703502193, 6039002322, 8052003096, 11407004386, 12078004644, 16104006192, 17110506579, 22814008772, 24156009288, 34221013158, 45628017544, 48312018576, 51331519737, 68442026316, 91256035088, 102663039474, 136884052632, 205326078948, 273768105264, 410652157896, 821304315792]

約数ペア:

[(1, 821304315792), (2, 410652157896), (3, 273768105264), (4, 205326078948), (6, 136884052632), (8, 102663039474), (9, 91256035088), (12, 68442026316), (16, 51331519737), (17, 48312018576), (18, 45628017544), (24, 34221013158), (34, 24156009288), (36, 22814008772), (48, 17110506579), (51, 16104006192), (68, 12078004644), (72, 11407004386), (102, 8052003096), (136, 6039002322), (144, 5703502193), (153, 5368002064), (163, 5038676784), (204, 4026001548), (272, 3019501161), (306, 2684001032), (326, 2519338392), (408, 2013000774), (489, 1679558928), (612, 1342000516), (652, 1259669196), (757, 1084946256), (816, 1006500387), (978, 839779464), (1224, 671000258), (1304, 629834598), (1467, 559852976), (1514, 542473128), (1956, 419889732), (2271, 361648752), (2448, 335500129), (2608, 314917299), (2719, 302061168), (2771, 296392752), (2934, 279926488), (3028, 271236564), (3912, 209944866), (4542, 180824376), (5438, 151030584), (5542, 148196376), (5868, 139963244), (6056, 135618282), (6813, 120549584), (7824, 104972433), (8157, 100687056), (8313, 98797584), (9084, 90412188), (10876, 75515292), (11084, 74098188), (11736, 69981622), (12112, 67809141), (12869, 63820368), (13626, 60274792), (16314, 50343528), (16626, 49398792), (18168, 45206094), (21752, 37757646), (22168, 37049094), (23472, 34990811), (24471, 33562352), (24939, 32932528), (25738, 31910184), (27252, 30137396), (32628, 25171764), (33252, 24699396), (36336, 22603047), (38607, 21273456), (43504, 18878823), (44336, 18524547), (46223, 17768304), (48942, 16781176), (49878, 16466264), (51476, 15955092), (54504, 15068698), (65256, 12585882), (66504, 12349698), (77214, 10636728), (92446, 8884152), (97884, 8390588), (99756, 8233132), (102952, 7977546), (109008, 7534349), (115821, 7091152), (123391, 6656112), (130512, 6292941), (133008, 6174849), (138669, 5922768), (154428, 5318364), (184892, 4442076), (195768, 4195294), (199512, 4116566), (205904, 3988773), (231642, 3545576), (246782, 3328056), (277338, 2961384), (308856, 2659182), (369784, 2221038), (370173, 2218704), (391536, 2097647), (399024, 2058283), (416007, 1974256), (443197, 1853136), (463284, 1772788), (493564, 1664028), (554676, 1480692), (617712, 1329591), (739568, 1110519), (740346, 1109352), (832014, 987128), (886394, 926568)]