2196065296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1171}}^1$

素因数の和:1428

約数の個数: 80

約数和(自身を含む): 4650496000

約数和(自身を除く): 2454430704

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 199, 248, 304, 398, 496, 589, 796, 1171, 1178, 1592, 2342, 2356, 3184, 3781, 4684, 4712, 6169, 7562, 9368, 9424, 12338, 15124, 18736, 22249, 24676, 30248, 36301, 44498, 49352, 60496, 72602, 88996, 98704, 117211, 145204, 177992, 233029, 234422, 290408, 355984, 466058, 468844, 580816, 689719, 932116, 937688, 1379438, 1864232, 1875376, 2758876, 3728464, 4427551, 5517752, 7223899, 8855102, 11035504, 14447798, 17710204, 28895596, 35420408, 57791192, 70840816, 115582384, 137254081, 274508162, 549016324, 1098032648, 2196065296]

約数ペア:

[(1, 2196065296), (2, 1098032648), (4, 549016324), (8, 274508162), (16, 137254081), (19, 115582384), (31, 70840816), (38, 57791192), (62, 35420408), (76, 28895596), (124, 17710204), (152, 14447798), (199, 11035504), (248, 8855102), (304, 7223899), (398, 5517752), (496, 4427551), (589, 3728464), (796, 2758876), (1171, 1875376), (1178, 1864232), (1592, 1379438), (2342, 937688), (2356, 932116), (3184, 689719), (3781, 580816), (4684, 468844), (4712, 466058), (6169, 355984), (7562, 290408), (9368, 234422), (9424, 233029), (12338, 177992), (15124, 145204), (18736, 117211), (22249, 98704), (24676, 88996), (30248, 72602), (36301, 60496), (44498, 49352)]