220249176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17959}}^1$

素因数の和:18048

約数の個数: 64

約数和(自身を含む): 637939200

約数和(自身を除く): 417690024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 17959, 35918, 53877, 71836, 107754, 125713, 143672, 215508, 251426, 377139, 431016, 502852, 754278, 1005704, 1311007, 1508556, 2622014, 3017112, 3933021, 5244028, 7866042, 9177049, 10488056, 15732084, 18354098, 27531147, 31464168, 36708196, 55062294, 73416392, 110124588, 220249176]

約数ペア:

[(1, 220249176), (2, 110124588), (3, 73416392), (4, 55062294), (6, 36708196), (7, 31464168), (8, 27531147), (12, 18354098), (14, 15732084), (21, 10488056), (24, 9177049), (28, 7866042), (42, 5244028), (56, 3933021), (73, 3017112), (84, 2622014), (146, 1508556), (168, 1311007), (219, 1005704), (292, 754278), (438, 502852), (511, 431016), (584, 377139), (876, 251426), (1022, 215508), (1533, 143672), (1752, 125713), (2044, 107754), (3066, 71836), (4088, 53877), (6132, 35918), (12264, 17959)]