246815693540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1350343}}^1$

素因数の和:1350421

約数の個数: 96

約数和(自身を含む): 603441726720

約数和(自身を除く): 356626033180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 37, 38, 52, 65, 74, 76, 95, 130, 148, 185, 190, 247, 260, 370, 380, 481, 494, 703, 740, 962, 988, 1235, 1406, 1924, 2405, 2470, 2812, 3515, 4810, 4940, 7030, 9139, 9620, 14060, 18278, 36556, 45695, 91390, 182780, 1350343, 2700686, 5401372, 6751715, 13503430, 17554459, 25656517, 27006860, 35108918, 49962691, 51313034, 70217836, 87772295, 99925382, 102626068, 128282585, 175544590, 199850764, 249813455, 256565170, 333534721, 351089180, 499626910, 513130340, 649514983, 667069442, 949291129, 999253820, 1299029966, 1334138884, 1667673605, 1898582258, 2598059932, 3247574915, 3335347210, 3797164516, 4746455645, 6495149830, 6670694420, 9492911290, 12340784677, 12990299660, 18985822580, 24681569354, 49363138708, 61703923385, 123407846770, 246815693540]

約数ペア:

[(1, 246815693540), (2, 123407846770), (4, 61703923385), (5, 49363138708), (10, 24681569354), (13, 18985822580), (19, 12990299660), (20, 12340784677), (26, 9492911290), (37, 6670694420), (38, 6495149830), (52, 4746455645), (65, 3797164516), (74, 3335347210), (76, 3247574915), (95, 2598059932), (130, 1898582258), (148, 1667673605), (185, 1334138884), (190, 1299029966), (247, 999253820), (260, 949291129), (370, 667069442), (380, 649514983), (481, 513130340), (494, 499626910), (703, 351089180), (740, 333534721), (962, 256565170), (988, 249813455), (1235, 199850764), (1406, 175544590), (1924, 128282585), (2405, 102626068), (2470, 99925382), (2812, 87772295), (3515, 70217836), (4810, 51313034), (4940, 49962691), (7030, 35108918), (9139, 27006860), (9620, 25656517), (14060, 17554459), (18278, 13503430), (36556, 6751715), (45695, 5401372), (91390, 2700686), (182780, 1350343)]