287428048

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{32603}}^1$

素因数の和:32659

約数の個数: 40

約数和(自身を含む): 606434400

約数和(自身を除く): 319006352

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 32603, 65206, 130412, 260824, 521648, 619457, 945487, 1238914, 1890974, 2477828, 3781948, 4955656, 7563896, 9911312, 15127792, 17964253, 35928506, 71857012, 143714024, 287428048]

約数ペア:

[(1, 287428048), (2, 143714024), (4, 71857012), (8, 35928506), (16, 17964253), (19, 15127792), (29, 9911312), (38, 7563896), (58, 4955656), (76, 3781948), (116, 2477828), (152, 1890974), (232, 1238914), (304, 945487), (464, 619457), (551, 521648), (1102, 260824), (2204, 130412), (4408, 65206), (8816, 32603)]