40476072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 127733760

約数和(自身を除く): 87257688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 258, 273, 301, 312, 344, 364, 431, 516, 546, 559, 602, 728, 862, 903, 1032, 1092, 1118, 1204, 1293, 1677, 1724, 1806, 2184, 2236, 2408, 2586, 3017, 3354, 3448, 3612, 3913, 4472, 5172, 5603, 6034, 6708, 7224, 7826, 9051, 10344, 11206, 11739, 12068, 13416, 15652, 16809, 18102, 18533, 22412, 23478, 24136, 31304, 33618, 36204, 37066, 39221, 44824, 46956, 55599, 67236, 72408, 74132, 78442, 93912, 111198, 117663, 129731, 134472, 148264, 156884, 222396, 235326, 240929, 259462, 313768, 389193, 444792, 470652, 481858, 518924, 722787, 778386, 941304, 963716, 1037848, 1445574, 1556772, 1686503, 1927432, 2891148, 3113544, 3373006, 5059509, 5782296, 6746012, 10119018, 13492024, 20238036, 40476072]

約数ペア:

[(1, 40476072), (2, 20238036), (3, 13492024), (4, 10119018), (6, 6746012), (7, 5782296), (8, 5059509), (12, 3373006), (13, 3113544), (14, 2891148), (21, 1927432), (24, 1686503), (26, 1556772), (28, 1445574), (39, 1037848), (42, 963716), (43, 941304), (52, 778386), (56, 722787), (78, 518924), (84, 481858), (86, 470652), (91, 444792), (104, 389193), (129, 313768), (156, 259462), (168, 240929), (172, 235326), (182, 222396), (258, 156884), (273, 148264), (301, 134472), (312, 129731), (344, 117663), (364, 111198), (431, 93912), (516, 78442), (546, 74132), (559, 72408), (602, 67236), (728, 55599), (862, 46956), (903, 44824), (1032, 39221), (1092, 37066), (1118, 36204), (1204, 33618), (1293, 31304), (1677, 24136), (1724, 23478), (1806, 22412), (2184, 18533), (2236, 18102), (2408, 16809), (2586, 15652), (3017, 13416), (3354, 12068), (3448, 11739), (3612, 11206), (3913, 10344), (4472, 9051), (5172, 7826), (5603, 7224), (6034, 6708)]