2801472492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{967}}^1$

素因数の和:1380

約数の個数: 144

約数和(自身を含む): 8219016960

約数和(自身を除く): 5417544468

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 379, 546, 588, 637, 758, 967, 1092, 1137, 1274, 1516, 1911, 1934, 2274, 2548, 2653, 2901, 3822, 3868, 4548, 4927, 5306, 5802, 6769, 7644, 7959, 9854, 10612, 11604, 12571, 13538, 14781, 15918, 18571, 19708, 20307, 25142, 27076, 29562, 31836, 34489, 37142, 37713, 40614, 47383, 50284, 55713, 59124, 68978, 74284, 75426, 81228, 87997, 94766, 103467, 111426, 137956, 142149, 150852, 175994, 189532, 206934, 222852, 241423, 263991, 284298, 351988, 366493, 413868, 482846, 527982, 568596, 615979, 724269, 732986, 965692, 1055964, 1099479, 1231958, 1448538, 1465972, 1847937, 2198958, 2463916, 2565451, 2897076, 3695874, 4397916, 4764409, 5130902, 7391748, 7696353, 9528818, 10261804, 14293227, 15392706, 17958157, 19057636, 28586454, 30785412, 33350863, 35916314, 53874471, 57172908, 66701726, 71832628, 100052589, 107748942, 133403452, 200105178, 215497884, 233456041, 400210356, 466912082, 700368123, 933824164, 1400736246, 2801472492]

約数ペア:

[(1, 2801472492), (2, 1400736246), (3, 933824164), (4, 700368123), (6, 466912082), (7, 400210356), (12, 233456041), (13, 215497884), (14, 200105178), (21, 133403452), (26, 107748942), (28, 100052589), (39, 71832628), (42, 66701726), (49, 57172908), (52, 53874471), (78, 35916314), (84, 33350863), (91, 30785412), (98, 28586454), (147, 19057636), (156, 17958157), (182, 15392706), (196, 14293227), (273, 10261804), (294, 9528818), (364, 7696353), (379, 7391748), (546, 5130902), (588, 4764409), (637, 4397916), (758, 3695874), (967, 2897076), (1092, 2565451), (1137, 2463916), (1274, 2198958), (1516, 1847937), (1911, 1465972), (1934, 1448538), (2274, 1231958), (2548, 1099479), (2653, 1055964), (2901, 965692), (3822, 732986), (3868, 724269), (4548, 615979), (4927, 568596), (5306, 527982), (5802, 482846), (6769, 413868), (7644, 366493), (7959, 351988), (9854, 284298), (10612, 263991), (11604, 241423), (12571, 222852), (13538, 206934), (14781, 189532), (15918, 175994), (18571, 150852), (19708, 142149), (20307, 137956), (25142, 111426), (27076, 103467), (29562, 94766), (31836, 87997), (34489, 81228), (37142, 75426), (37713, 74284), (40614, 68978), (47383, 59124), (50284, 55713)]