997931256

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{379}}^1\times {\mathrm{2239}}^1$

素因数の和:2641

約数の個数: 96

約数和(自身を含む): 2911104000

約数和(自身を除く): 1913172744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 379, 392, 588, 758, 1137, 1176, 1516, 2239, 2274, 2653, 3032, 4478, 4548, 5306, 6717, 7959, 8956, 9096, 10612, 13434, 15673, 15918, 17912, 18571, 21224, 26868, 31346, 31836, 37142, 47019, 53736, 55713, 62692, 63672, 74284, 94038, 109711, 111426, 125384, 148568, 188076, 219422, 222852, 329133, 376152, 438844, 445704, 658266, 848581, 877688, 1316532, 1697162, 2545743, 2633064, 3394324, 5091486, 5940067, 6788648, 10182972, 11880134, 17820201, 20365944, 23760268, 35640402, 41580469, 47520536, 71280804, 83160938, 124741407, 142561608, 166321876, 249482814, 332643752, 498965628, 997931256]

約数ペア:

[(1, 997931256), (2, 498965628), (3, 332643752), (4, 249482814), (6, 166321876), (7, 142561608), (8, 124741407), (12, 83160938), (14, 71280804), (21, 47520536), (24, 41580469), (28, 35640402), (42, 23760268), (49, 20365944), (56, 17820201), (84, 11880134), (98, 10182972), (147, 6788648), (168, 5940067), (196, 5091486), (294, 3394324), (379, 2633064), (392, 2545743), (588, 1697162), (758, 1316532), (1137, 877688), (1176, 848581), (1516, 658266), (2239, 445704), (2274, 438844), (2653, 376152), (3032, 329133), (4478, 222852), (4548, 219422), (5306, 188076), (6717, 148568), (7959, 125384), (8956, 111426), (9096, 109711), (10612, 94038), (13434, 74284), (15673, 63672), (15918, 62692), (17912, 55713), (18571, 53736), (21224, 47019), (26868, 37142), (31346, 31836)]