396897228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1376

約数の個数: 144

約数和(自身を含む): 1248520000

約数和(自身を除く): 851622772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 97, 117, 126, 156, 182, 194, 234, 252, 273, 291, 364, 388, 468, 546, 582, 679, 819, 873, 1092, 1164, 1249, 1261, 1358, 1638, 1746, 2037, 2498, 2522, 2716, 3276, 3492, 3747, 3783, 4074, 4996, 5044, 6111, 7494, 7566, 8148, 8743, 8827, 11241, 11349, 12222, 14988, 15132, 16237, 17486, 17654, 22482, 22698, 24444, 26229, 26481, 32474, 34972, 35308, 44964, 45396, 48711, 52458, 52962, 64948, 78687, 79443, 97422, 104916, 105924, 113659, 121153, 146133, 157374, 158886, 194844, 227318, 242306, 292266, 314748, 317772, 340977, 363459, 454636, 484612, 584532, 681954, 726918, 848071, 1022931, 1090377, 1363908, 1453836, 1574989, 1696142, 2045862, 2180754, 2544213, 3149978, 3392284, 4091724, 4361508, 4724967, 5088426, 6299956, 7632639, 9449934, 10176852, 11024923, 14174901, 15265278, 18899868, 22049846, 28349802, 30530556, 33074769, 44099692, 56699604, 66149538, 99224307, 132299076, 198448614, 396897228]

約数ペア:

[(1, 396897228), (2, 198448614), (3, 132299076), (4, 99224307), (6, 66149538), (7, 56699604), (9, 44099692), (12, 33074769), (13, 30530556), (14, 28349802), (18, 22049846), (21, 18899868), (26, 15265278), (28, 14174901), (36, 11024923), (39, 10176852), (42, 9449934), (52, 7632639), (63, 6299956), (78, 5088426), (84, 4724967), (91, 4361508), (97, 4091724), (117, 3392284), (126, 3149978), (156, 2544213), (182, 2180754), (194, 2045862), (234, 1696142), (252, 1574989), (273, 1453836), (291, 1363908), (364, 1090377), (388, 1022931), (468, 848071), (546, 726918), (582, 681954), (679, 584532), (819, 484612), (873, 454636), (1092, 363459), (1164, 340977), (1249, 317772), (1261, 314748), (1358, 292266), (1638, 242306), (1746, 227318), (2037, 194844), (2498, 158886), (2522, 157374), (2716, 146133), (3276, 121153), (3492, 113659), (3747, 105924), (3783, 104916), (4074, 97422), (4996, 79443), (5044, 78687), (6111, 64948), (7494, 52962), (7566, 52458), (8148, 48711), (8743, 45396), (8827, 44964), (11241, 35308), (11349, 34972), (12222, 32474), (14988, 26481), (15132, 26229), (16237, 24444), (17486, 22698), (17654, 22482)]