21845158368

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8447}}^1$

素因数の和:8581

約数の個数: 192

約数和(自身を含む): 65399685120

約数和(自身を除く): 43554526752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 79, 88, 93, 96, 124, 132, 158, 176, 186, 237, 248, 264, 316, 341, 352, 372, 474, 496, 528, 632, 682, 744, 869, 948, 992, 1023, 1056, 1264, 1364, 1488, 1738, 1896, 2046, 2449, 2528, 2607, 2728, 2976, 3476, 3792, 4092, 4898, 5214, 5456, 6952, 7347, 7584, 8184, 8447, 9796, 10428, 10912, 13904, 14694, 16368, 16894, 19592, 20856, 25341, 26939, 27808, 29388, 32736, 33788, 39184, 41712, 50682, 53878, 58776, 67576, 78368, 80817, 83424, 92917, 101364, 107756, 117552, 135152, 161634, 185834, 202728, 215512, 235104, 261857, 270304, 278751, 323268, 371668, 405456, 431024, 523714, 557502, 646536, 667313, 743336, 785571, 810912, 862048, 1047428, 1115004, 1293072, 1334626, 1486672, 1571142, 2001939, 2094856, 2230008, 2586144, 2669252, 2880427, 2973344, 3142284, 4003878, 4189712, 4460016, 5338504, 5760854, 6284568, 7340443, 8007756, 8379424, 8641281, 8920032, 10677008, 11521708, 12569136, 14680886, 16015512, 17282562, 20686703, 21354016, 22021329, 23043416, 25138272, 29361772, 32031024, 34565124, 41373406, 44042658, 46086832, 58723544, 62060109, 64062048, 69130248, 82746812, 88085316, 92173664, 117447088, 124120218, 138260496, 165493624, 176170632, 227553733, 234894176, 248240436, 276520992, 330987248, 352341264, 455107466, 496480872, 661974496, 682661199, 704682528, 910214932, 992961744, 1365322398, 1820429864, 1985923488, 2730644796, 3640859728, 5461289592, 7281719456, 10922579184, 21845158368]

約数ペア:

[(1, 21845158368), (2, 10922579184), (3, 7281719456), (4, 5461289592), (6, 3640859728), (8, 2730644796), (11, 1985923488), (12, 1820429864), (16, 1365322398), (22, 992961744), (24, 910214932), (31, 704682528), (32, 682661199), (33, 661974496), (44, 496480872), (48, 455107466), (62, 352341264), (66, 330987248), (79, 276520992), (88, 248240436), (93, 234894176), (96, 227553733), (124, 176170632), (132, 165493624), (158, 138260496), (176, 124120218), (186, 117447088), (237, 92173664), (248, 88085316), (264, 82746812), (316, 69130248), (341, 64062048), (352, 62060109), (372, 58723544), (474, 46086832), (496, 44042658), (528, 41373406), (632, 34565124), (682, 32031024), (744, 29361772), (869, 25138272), (948, 23043416), (992, 22021329), (1023, 21354016), (1056, 20686703), (1264, 17282562), (1364, 16015512), (1488, 14680886), (1738, 12569136), (1896, 11521708), (2046, 10677008), (2449, 8920032), (2528, 8641281), (2607, 8379424), (2728, 8007756), (2976, 7340443), (3476, 6284568), (3792, 5760854), (4092, 5338504), (4898, 4460016), (5214, 4189712), (5456, 4003878), (6952, 3142284), (7347, 2973344), (7584, 2880427), (8184, 2669252), (8447, 2586144), (9796, 2230008), (10428, 2094856), (10912, 2001939), (13904, 1571142), (14694, 1486672), (16368, 1334626), (16894, 1293072), (19592, 1115004), (20856, 1047428), (25341, 862048), (26939, 810912), (27808, 785571), (29388, 743336), (32736, 667313), (33788, 646536), (39184, 557502), (41712, 523714), (50682, 431024), (53878, 405456), (58776, 371668), (67576, 323268), (78368, 278751), (80817, 270304), (83424, 261857), (92917, 235104), (101364, 215512), (107756, 202728), (117552, 185834), (135152, 161634)]