348510591340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1627}}^1\times {\mathrm{20323}}^1$

素因数の和:22007

約数の個数: 96

約数和(自身を含む): 800452122624

約数和(自身を除く): 451941531284

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 1627, 2108, 2635, 3254, 5270, 6508, 8135, 10540, 16270, 20323, 27659, 32540, 40646, 50437, 55318, 81292, 100874, 101615, 110636, 138295, 201748, 203230, 252185, 276590, 345491, 406460, 504370, 553180, 630013, 690982, 857429, 1008740, 1260026, 1381964, 1714858, 1727455, 2520052, 3150065, 3429716, 3454910, 4287145, 6300130, 6909820, 8574290, 10710221, 12600260, 17148580, 21420442, 33065521, 42840884, 53551105, 66131042, 107102210, 132262084, 165327605, 214204420, 330655210, 562113857, 661310420, 1025031151, 1124227714, 2050062302, 2248455428, 2810569285, 4100124604, 5125155755, 5621138570, 10250311510, 11242277140, 17425529567, 20500623020, 34851059134, 69702118268, 87127647835, 174255295670, 348510591340]

約数ペア:

[(1, 348510591340), (2, 174255295670), (4, 87127647835), (5, 69702118268), (10, 34851059134), (17, 20500623020), (20, 17425529567), (31, 11242277140), (34, 10250311510), (62, 5621138570), (68, 5125155755), (85, 4100124604), (124, 2810569285), (155, 2248455428), (170, 2050062302), (310, 1124227714), (340, 1025031151), (527, 661310420), (620, 562113857), (1054, 330655210), (1627, 214204420), (2108, 165327605), (2635, 132262084), (3254, 107102210), (5270, 66131042), (6508, 53551105), (8135, 42840884), (10540, 33065521), (16270, 21420442), (20323, 17148580), (27659, 12600260), (32540, 10710221), (40646, 8574290), (50437, 6909820), (55318, 6300130), (81292, 4287145), (100874, 3454910), (101615, 3429716), (110636, 3150065), (138295, 2520052), (201748, 1727455), (203230, 1714858), (252185, 1381964), (276590, 1260026), (345491, 1008740), (406460, 857429), (504370, 690982), (553180, 630013)]