8420345388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2237}}^1$

素因数の和:2653

約数の個数: 192

約数和(自身を含む): 26950533120

約数和(自身を除く): 18530187732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 383, 468, 546, 702, 756, 766, 819, 1092, 1149, 1404, 1532, 1638, 2237, 2298, 2457, 2681, 3276, 3447, 4474, 4596, 4914, 4979, 5362, 6711, 6894, 8043, 8948, 9828, 9958, 10341, 10724, 13422, 13788, 14937, 15659, 16086, 19916, 20133, 20682, 24129, 26844, 29081, 29874, 31318, 32172, 34853, 40266, 41364, 44811, 46977, 48258, 58162, 59748, 60399, 62636, 69706, 72387, 80532, 87243, 89622, 93954, 96516, 104559, 116324, 120798, 134433, 139412, 140931, 144774, 174486, 179244, 187908, 203567, 209118, 241596, 261729, 268866, 281862, 289548, 313677, 348972, 407134, 418236, 422793, 523458, 537732, 563724, 610701, 627354, 785187, 814268, 845586, 856771, 941031, 1046916, 1221402, 1254708, 1570374, 1691172, 1713542, 1832103, 1882062, 2442804, 2570313, 3140748, 3427084, 3664206, 3764124, 5140626, 5496309, 5997397, 7328412, 7710939, 10281252, 10992618, 11138023, 11994794, 15421878, 17992191, 21985236, 22276046, 23132817, 23989588, 30843756, 33414069, 35984382, 44552092, 46265634, 53976573, 66828138, 71968764, 77966161, 92531268, 100242207, 107953146, 133656276, 155932322, 161929719, 200484414, 215906292, 233898483, 300726621, 311864644, 323859438, 400968828, 467796966, 601453242, 647718876, 701695449, 935593932, 1202906484, 1403390898, 2105086347, 2806781796, 4210172694, 8420345388]

約数ペア:

[(1, 8420345388), (2, 4210172694), (3, 2806781796), (4, 2105086347), (6, 1403390898), (7, 1202906484), (9, 935593932), (12, 701695449), (13, 647718876), (14, 601453242), (18, 467796966), (21, 400968828), (26, 323859438), (27, 311864644), (28, 300726621), (36, 233898483), (39, 215906292), (42, 200484414), (52, 161929719), (54, 155932322), (63, 133656276), (78, 107953146), (84, 100242207), (91, 92531268), (108, 77966161), (117, 71968764), (126, 66828138), (156, 53976573), (182, 46265634), (189, 44552092), (234, 35984382), (252, 33414069), (273, 30843756), (351, 23989588), (364, 23132817), (378, 22276046), (383, 21985236), (468, 17992191), (546, 15421878), (702, 11994794), (756, 11138023), (766, 10992618), (819, 10281252), (1092, 7710939), (1149, 7328412), (1404, 5997397), (1532, 5496309), (1638, 5140626), (2237, 3764124), (2298, 3664206), (2457, 3427084), (2681, 3140748), (3276, 2570313), (3447, 2442804), (4474, 1882062), (4596, 1832103), (4914, 1713542), (4979, 1691172), (5362, 1570374), (6711, 1254708), (6894, 1221402), (8043, 1046916), (8948, 941031), (9828, 856771), (9958, 845586), (10341, 814268), (10724, 785187), (13422, 627354), (13788, 610701), (14937, 563724), (15659, 537732), (16086, 523458), (19916, 422793), (20133, 418236), (20682, 407134), (24129, 348972), (26844, 313677), (29081, 289548), (29874, 281862), (31318, 268866), (32172, 261729), (34853, 241596), (40266, 209118), (41364, 203567), (44811, 187908), (46977, 179244), (48258, 174486), (58162, 144774), (59748, 140931), (60399, 139412), (62636, 134433), (69706, 120798), (72387, 116324), (80532, 104559), (87243, 96516), (89622, 93954)]