328570272

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49603}}^1$

素因数の和:49642

約数の個数: 72

約数和(自身を含む): 975016224

約数和(自身を除く): 646445952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 49603, 99206, 148809, 198412, 297618, 396824, 446427, 595236, 793648, 892854, 1140869, 1190472, 1587296, 1785708, 2281738, 2380944, 3422607, 3571416, 4563476, 4761888, 6845214, 7142832, 9126952, 10267821, 13690428, 14285664, 18253904, 20535642, 27380856, 36507808, 41071284, 54761712, 82142568, 109523424, 164285136, 328570272]

約数ペア:

[(1, 328570272), (2, 164285136), (3, 109523424), (4, 82142568), (6, 54761712), (8, 41071284), (9, 36507808), (12, 27380856), (16, 20535642), (18, 18253904), (23, 14285664), (24, 13690428), (32, 10267821), (36, 9126952), (46, 7142832), (48, 6845214), (69, 4761888), (72, 4563476), (92, 3571416), (96, 3422607), (138, 2380944), (144, 2281738), (184, 1785708), (207, 1587296), (276, 1190472), (288, 1140869), (368, 892854), (414, 793648), (552, 595236), (736, 446427), (828, 396824), (1104, 297618), (1656, 198412), (2208, 148809), (3312, 99206), (6624, 49603)]