998448

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 80

約数和(自身を含む): 2952192

約数和(自身を除く): 1953744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 61, 62, 66, 88, 93, 122, 124, 132, 176, 183, 186, 244, 248, 264, 341, 366, 372, 488, 496, 528, 671, 682, 732, 744, 976, 1023, 1342, 1364, 1464, 1488, 1891, 2013, 2046, 2684, 2728, 2928, 3782, 4026, 4092, 5368, 5456, 5673, 7564, 8052, 8184, 10736, 11346, 15128, 16104, 16368, 20801, 22692, 30256, 32208, 41602, 45384, 62403, 83204, 90768, 124806, 166408, 249612, 332816, 499224, 998448]

約数ペア:

[(1, 998448), (2, 499224), (3, 332816), (4, 249612), (6, 166408), (8, 124806), (11, 90768), (12, 83204), (16, 62403), (22, 45384), (24, 41602), (31, 32208), (33, 30256), (44, 22692), (48, 20801), (61, 16368), (62, 16104), (66, 15128), (88, 11346), (93, 10736), (122, 8184), (124, 8052), (132, 7564), (176, 5673), (183, 5456), (186, 5368), (244, 4092), (248, 4026), (264, 3782), (341, 2928), (366, 2728), (372, 2684), (488, 2046), (496, 2013), (528, 1891), (671, 1488), (682, 1464), (732, 1364), (744, 1342), (976, 1023)]