405248844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3067}}^1$

素因数の和:3116

約数の個数: 144

約数和(自身を含む): 1279625984

約数和(自身を除く): 874377140

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 143, 154, 156, 182, 231, 242, 273, 286, 308, 363, 364, 429, 462, 484, 546, 572, 726, 847, 858, 924, 1001, 1092, 1452, 1573, 1694, 1716, 2002, 2541, 3003, 3067, 3146, 3388, 4004, 4719, 5082, 6006, 6134, 6292, 9201, 9438, 10164, 11011, 12012, 12268, 18402, 18876, 21469, 22022, 33033, 33737, 36804, 39871, 42938, 44044, 64407, 66066, 67474, 79742, 85876, 101211, 119613, 128814, 132132, 134948, 159484, 202422, 236159, 239226, 257628, 279097, 371107, 404844, 438581, 472318, 478452, 558194, 708477, 742214, 837291, 877162, 944636, 1113321, 1116388, 1315743, 1416954, 1484428, 1674582, 1754324, 2226642, 2597749, 2631486, 2833908, 3070067, 3349164, 4453284, 4824391, 5195498, 5262972, 6140134, 7793247, 9210201, 9648782, 10390996, 12280268, 14473173, 15586494, 18420402, 19297564, 28946346, 31172988, 33770737, 36840804, 57892692, 67541474, 101312211, 135082948, 202624422, 405248844]

約数ペア:

[(1, 405248844), (2, 202624422), (3, 135082948), (4, 101312211), (6, 67541474), (7, 57892692), (11, 36840804), (12, 33770737), (13, 31172988), (14, 28946346), (21, 19297564), (22, 18420402), (26, 15586494), (28, 14473173), (33, 12280268), (39, 10390996), (42, 9648782), (44, 9210201), (52, 7793247), (66, 6140134), (77, 5262972), (78, 5195498), (84, 4824391), (91, 4453284), (121, 3349164), (132, 3070067), (143, 2833908), (154, 2631486), (156, 2597749), (182, 2226642), (231, 1754324), (242, 1674582), (273, 1484428), (286, 1416954), (308, 1315743), (363, 1116388), (364, 1113321), (429, 944636), (462, 877162), (484, 837291), (546, 742214), (572, 708477), (726, 558194), (847, 478452), (858, 472318), (924, 438581), (1001, 404844), (1092, 371107), (1452, 279097), (1573, 257628), (1694, 239226), (1716, 236159), (2002, 202422), (2541, 159484), (3003, 134948), (3067, 132132), (3146, 128814), (3388, 119613), (4004, 101211), (4719, 85876), (5082, 79742), (6006, 67474), (6134, 66066), (6292, 64407), (9201, 44044), (9438, 42938), (10164, 39871), (11011, 36804), (12012, 33737), (12268, 33033), (18402, 22022), (18876, 21469)]