198928488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 567705600

約数和(自身を除く): 368777112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 109, 124, 132, 186, 218, 223, 248, 264, 327, 341, 372, 436, 446, 654, 669, 682, 744, 872, 892, 1023, 1199, 1308, 1338, 1364, 1784, 2046, 2398, 2453, 2616, 2676, 2728, 3379, 3597, 4092, 4796, 4906, 5352, 6758, 6913, 7194, 7359, 8184, 9592, 9812, 10137, 13516, 13826, 14388, 14718, 19624, 20274, 20739, 24307, 27032, 27652, 28776, 29436, 37169, 40548, 41478, 48614, 55304, 58872, 72921, 74338, 76043, 81096, 82956, 97228, 111507, 145842, 148676, 152086, 165912, 194456, 223014, 228129, 267377, 291684, 297352, 304172, 446028, 456258, 534754, 583368, 608344, 753517, 802131, 892056, 912516, 1069508, 1507034, 1604262, 1825032, 2139016, 2260551, 3014068, 3208524, 4521102, 6028136, 6417048, 8288687, 9042204, 16577374, 18084408, 24866061, 33154748, 49732122, 66309496, 99464244, 198928488]

約数ペア:

[(1, 198928488), (2, 99464244), (3, 66309496), (4, 49732122), (6, 33154748), (8, 24866061), (11, 18084408), (12, 16577374), (22, 9042204), (24, 8288687), (31, 6417048), (33, 6028136), (44, 4521102), (62, 3208524), (66, 3014068), (88, 2260551), (93, 2139016), (109, 1825032), (124, 1604262), (132, 1507034), (186, 1069508), (218, 912516), (223, 892056), (248, 802131), (264, 753517), (327, 608344), (341, 583368), (372, 534754), (436, 456258), (446, 446028), (654, 304172), (669, 297352), (682, 291684), (744, 267377), (872, 228129), (892, 223014), (1023, 194456), (1199, 165912), (1308, 152086), (1338, 148676), (1364, 145842), (1784, 111507), (2046, 97228), (2398, 82956), (2453, 81096), (2616, 76043), (2676, 74338), (2728, 72921), (3379, 58872), (3597, 55304), (4092, 48614), (4796, 41478), (4906, 40548), (5352, 37169), (6758, 29436), (6913, 28776), (7194, 27652), (7359, 27032), (8184, 24307), (9592, 20739), (9812, 20274), (10137, 19624), (13516, 14718), (13826, 14388)]