468201994520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1951}}^1\times {\mathrm{12473}}^1$

素因数の和:14485

約数の個数: 128

約数和(自身を含む): 1165841994240

約数和(自身を除く): 697639999720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 481, 520, 740, 962, 1480, 1924, 1951, 2405, 3848, 3902, 4810, 7804, 9620, 9755, 12473, 15608, 19240, 19510, 24946, 25363, 39020, 49892, 50726, 62365, 72187, 78040, 99784, 101452, 124730, 126815, 144374, 162149, 202904, 249460, 253630, 288748, 324298, 360935, 461501, 498920, 507260, 577496, 648596, 721870, 810745, 923002, 938431, 1014520, 1297192, 1443740, 1621490, 1846004, 1876862, 2307505, 2887480, 3242980, 3692008, 3753724, 4615010, 4692155, 5999513, 6485960, 7507448, 9230020, 9384310, 11999026, 18460040, 18768620, 23998052, 24334823, 29997565, 37537240, 47996104, 48669646, 59995130, 97339292, 119990260, 121674115, 194678584, 239980520, 243348230, 316352699, 486696460, 632705398, 900388451, 973392920, 1265410796, 1581763495, 1800776902, 2530821592, 3163526990, 3601553804, 4501942255, 6327053980, 7203107608, 9003884510, 11705049863, 12654107960, 18007769020, 23410099726, 36015538040, 46820199452, 58525249315, 93640398904, 117050498630, 234100997260, 468201994520]

約数ペア:

[(1, 468201994520), (2, 234100997260), (4, 117050498630), (5, 93640398904), (8, 58525249315), (10, 46820199452), (13, 36015538040), (20, 23410099726), (26, 18007769020), (37, 12654107960), (40, 11705049863), (52, 9003884510), (65, 7203107608), (74, 6327053980), (104, 4501942255), (130, 3601553804), (148, 3163526990), (185, 2530821592), (260, 1800776902), (296, 1581763495), (370, 1265410796), (481, 973392920), (520, 900388451), (740, 632705398), (962, 486696460), (1480, 316352699), (1924, 243348230), (1951, 239980520), (2405, 194678584), (3848, 121674115), (3902, 119990260), (4810, 97339292), (7804, 59995130), (9620, 48669646), (9755, 47996104), (12473, 37537240), (15608, 29997565), (19240, 24334823), (19510, 23998052), (24946, 18768620), (25363, 18460040), (39020, 11999026), (49892, 9384310), (50726, 9230020), (62365, 7507448), (72187, 6485960), (78040, 5999513), (99784, 4692155), (101452, 4615010), (124730, 3753724), (126815, 3692008), (144374, 3242980), (162149, 2887480), (202904, 2307505), (249460, 1876862), (253630, 1846004), (288748, 1621490), (324298, 1443740), (360935, 1297192), (461501, 1014520), (498920, 938431), (507260, 923002), (577496, 810745), (648596, 721870)]