790881768

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1487}}^1$

素因数の和:1671

約数の個数: 96

約数和(自身を含む): 2193609600

約数和(自身を除く): 1402727832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 89, 166, 178, 249, 267, 332, 356, 498, 534, 664, 712, 747, 801, 996, 1068, 1487, 1494, 1602, 1992, 2136, 2974, 2988, 3204, 4461, 5948, 5976, 6408, 7387, 8922, 11896, 13383, 14774, 17844, 22161, 26766, 29548, 35688, 44322, 53532, 59096, 66483, 88644, 107064, 123421, 132343, 132966, 177288, 246842, 264686, 265932, 370263, 397029, 493684, 529372, 531864, 740526, 794058, 987368, 1058744, 1110789, 1191087, 1481052, 1588116, 2221578, 2382174, 2962104, 3176232, 4443156, 4764348, 8886312, 9528696, 10984469, 21968938, 32953407, 43937876, 65906814, 87875752, 98860221, 131813628, 197720442, 263627256, 395440884, 790881768]

約数ペア:

[(1, 790881768), (2, 395440884), (3, 263627256), (4, 197720442), (6, 131813628), (8, 98860221), (9, 87875752), (12, 65906814), (18, 43937876), (24, 32953407), (36, 21968938), (72, 10984469), (83, 9528696), (89, 8886312), (166, 4764348), (178, 4443156), (249, 3176232), (267, 2962104), (332, 2382174), (356, 2221578), (498, 1588116), (534, 1481052), (664, 1191087), (712, 1110789), (747, 1058744), (801, 987368), (996, 794058), (1068, 740526), (1487, 531864), (1494, 529372), (1602, 493684), (1992, 397029), (2136, 370263), (2974, 265932), (2988, 264686), (3204, 246842), (4461, 177288), (5948, 132966), (5976, 132343), (6408, 123421), (7387, 107064), (8922, 88644), (11896, 66483), (13383, 59096), (14774, 53532), (17844, 44322), (22161, 35688), (26766, 29548)]