296249330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 644474880

約数和(自身を除く): 348225550

約数列:

[1, 2, 5, 10, 13, 19, 26, 31, 38, 53, 62, 65, 73, 95, 106, 130, 146, 155, 190, 247, 265, 310, 365, 403, 494, 530, 589, 689, 730, 806, 949, 1007, 1178, 1235, 1378, 1387, 1643, 1898, 2014, 2015, 2263, 2470, 2774, 2945, 3286, 3445, 3869, 4030, 4526, 4745, 5035, 5890, 6890, 6935, 7657, 7738, 8215, 9490, 10070, 11315, 13091, 13870, 15314, 16430, 18031, 19345, 21359, 22630, 26182, 29419, 31217, 36062, 38285, 38690, 42718, 42997, 50297, 58838, 62434, 65455, 73511, 76570, 85994, 90155, 100594, 106795, 119939, 130910, 147022, 147095, 156085, 180310, 213590, 214985, 239878, 251485, 294190, 312170, 367555, 405821, 429970, 502970, 558961, 599695, 735110, 811642, 955643, 1117922, 1199390, 1559207, 1911286, 2029105, 2278841, 2794805, 3118414, 4058210, 4557682, 4778215, 5589610, 7796035, 9556430, 11394205, 15592070, 22788410, 29624933, 59249866, 148124665, 296249330]

約数ペア:

[(1, 296249330), (2, 148124665), (5, 59249866), (10, 29624933), (13, 22788410), (19, 15592070), (26, 11394205), (31, 9556430), (38, 7796035), (53, 5589610), (62, 4778215), (65, 4557682), (73, 4058210), (95, 3118414), (106, 2794805), (130, 2278841), (146, 2029105), (155, 1911286), (190, 1559207), (247, 1199390), (265, 1117922), (310, 955643), (365, 811642), (403, 735110), (494, 599695), (530, 558961), (589, 502970), (689, 429970), (730, 405821), (806, 367555), (949, 312170), (1007, 294190), (1178, 251485), (1235, 239878), (1378, 214985), (1387, 213590), (1643, 180310), (1898, 156085), (2014, 147095), (2015, 147022), (2263, 130910), (2470, 119939), (2774, 106795), (2945, 100594), (3286, 90155), (3445, 85994), (3869, 76570), (4030, 73511), (4526, 65455), (4745, 62434), (5035, 58838), (5890, 50297), (6890, 42997), (6935, 42718), (7657, 38690), (7738, 38285), (8215, 36062), (9490, 31217), (10070, 29419), (11315, 26182), (13091, 22630), (13870, 21359), (15314, 19345), (16430, 18031)]