397300932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 1183133952

約数和(自身を除く): 785833020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 53, 63, 84, 106, 126, 151, 159, 197, 212, 252, 302, 318, 371, 394, 453, 477, 591, 604, 636, 742, 788, 906, 954, 1057, 1113, 1182, 1359, 1379, 1484, 1773, 1812, 1908, 2114, 2226, 2364, 2718, 2758, 3171, 3339, 3546, 4137, 4228, 4452, 5436, 5516, 6342, 6678, 7092, 8003, 8274, 9513, 10441, 12411, 12684, 13356, 16006, 16548, 19026, 20882, 24009, 24822, 29747, 31323, 32012, 38052, 41764, 48018, 49644, 56021, 59494, 62646, 72027, 73087, 89241, 93969, 96036, 112042, 118988, 125292, 144054, 146174, 168063, 178482, 187938, 208229, 219261, 224084, 267723, 288108, 292348, 336126, 356964, 375876, 416458, 438522, 504189, 535446, 624687, 657783, 672252, 832916, 877044, 1008378, 1070892, 1249374, 1315566, 1576591, 1874061, 2016756, 2498748, 2631132, 3153182, 3748122, 4729773, 6306364, 7496244, 9459546, 11036137, 14189319, 18919092, 22072274, 28378638, 33108411, 44144548, 56757276, 66216822, 99325233, 132433644, 198650466, 397300932]

約数ペア:

[(1, 397300932), (2, 198650466), (3, 132433644), (4, 99325233), (6, 66216822), (7, 56757276), (9, 44144548), (12, 33108411), (14, 28378638), (18, 22072274), (21, 18919092), (28, 14189319), (36, 11036137), (42, 9459546), (53, 7496244), (63, 6306364), (84, 4729773), (106, 3748122), (126, 3153182), (151, 2631132), (159, 2498748), (197, 2016756), (212, 1874061), (252, 1576591), (302, 1315566), (318, 1249374), (371, 1070892), (394, 1008378), (453, 877044), (477, 832916), (591, 672252), (604, 657783), (636, 624687), (742, 535446), (788, 504189), (906, 438522), (954, 416458), (1057, 375876), (1113, 356964), (1182, 336126), (1359, 292348), (1379, 288108), (1484, 267723), (1773, 224084), (1812, 219261), (1908, 208229), (2114, 187938), (2226, 178482), (2364, 168063), (2718, 146174), (2758, 144054), (3171, 125292), (3339, 118988), (3546, 112042), (4137, 96036), (4228, 93969), (4452, 89241), (5436, 73087), (5516, 72027), (6342, 62646), (6678, 59494), (7092, 56021), (8003, 49644), (8274, 48018), (9513, 41764), (10441, 38052), (12411, 32012), (12684, 31323), (13356, 29747), (16006, 24822), (16548, 24009), (19026, 20882)]