396919226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 696729600

約数和(自身を除く): 299810374

約数列:

[1, 2, 11, 22, 31, 53, 62, 79, 106, 139, 158, 278, 341, 583, 682, 869, 1166, 1529, 1643, 1738, 2449, 3058, 3286, 4187, 4309, 4898, 7367, 8374, 8618, 10981, 14734, 18073, 21962, 26939, 36146, 46057, 47399, 53878, 81037, 92114, 94798, 120791, 129797, 162074, 228377, 241582, 259594, 340411, 456754, 581993, 680822, 1163986, 1427767, 2512147, 2855534, 3744521, 5024294, 6401923, 7489042, 12803846, 18041783, 36083566, 198459613, 396919226]

約数ペア:

[(1, 396919226), (2, 198459613), (11, 36083566), (22, 18041783), (31, 12803846), (53, 7489042), (62, 6401923), (79, 5024294), (106, 3744521), (139, 2855534), (158, 2512147), (278, 1427767), (341, 1163986), (583, 680822), (682, 581993), (869, 456754), (1166, 340411), (1529, 259594), (1643, 241582), (1738, 228377), (2449, 162074), (3058, 129797), (3286, 120791), (4187, 94798), (4309, 92114), (4898, 81037), (7367, 53878), (8374, 47399), (8618, 46057), (10981, 36146), (14734, 26939), (18073, 21962)]