355453344

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{20233}}^1$

素因数の和:20310

約数の個数: 72

約数和(自身を含む): 1027442052

約数和(自身を除く): 671988708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 17568, 20233, 40466, 60699, 80932, 121398, 161864, 182097, 242796, 323728, 364194, 485592, 647456, 728388, 971184, 1234213, 1456776, 1942368, 2468426, 2913552, 3702639, 4936852, 5827104, 7405278, 9873704, 11107917, 14810556, 19747408, 22215834, 29621112, 39494816, 44431668, 59242224, 88863336, 118484448, 177726672, 355453344]

約数ペア:

[(1, 355453344), (2, 177726672), (3, 118484448), (4, 88863336), (6, 59242224), (8, 44431668), (9, 39494816), (12, 29621112), (16, 22215834), (18, 19747408), (24, 14810556), (32, 11107917), (36, 9873704), (48, 7405278), (61, 5827104), (72, 4936852), (96, 3702639), (122, 2913552), (144, 2468426), (183, 1942368), (244, 1456776), (288, 1234213), (366, 971184), (488, 728388), (549, 647456), (732, 485592), (976, 364194), (1098, 323728), (1464, 242796), (1952, 182097), (2196, 161864), (2928, 121398), (4392, 80932), (5856, 60699), (8784, 40466), (17568, 20233)]