1900488672

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{108179}}^1$

素因数の和:108256

約数の個数: 72

約数和(自身を含む): 5493164040

約数和(自身を除く): 3592675368

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, 108179, 216358, 324537, 432716, 649074, 865432, 973611, 1298148, 1730864, 1947222, 2596296, 3461728, 3894444, 5192592, 6598919, 7788888, 10385184, 13197838, 15577776, 19796757, 26395676, 31155552, 39593514, 52791352, 59390271, 79187028, 105582704, 118780542, 158374056, 211165408, 237561084, 316748112, 475122168, 633496224, 950244336, 1900488672]

約数ペア:

[(1, 1900488672), (2, 950244336), (3, 633496224), (4, 475122168), (6, 316748112), (8, 237561084), (9, 211165408), (12, 158374056), (16, 118780542), (18, 105582704), (24, 79187028), (32, 59390271), (36, 52791352), (48, 39593514), (61, 31155552), (72, 26395676), (96, 19796757), (122, 15577776), (144, 13197838), (183, 10385184), (244, 7788888), (288, 6598919), (366, 5192592), (488, 3894444), (549, 3461728), (732, 2596296), (976, 1947222), (1098, 1730864), (1464, 1298148), (1952, 973611), (2196, 865432), (2928, 649074), (4392, 432716), (5856, 324537), (8784, 216358), (17568, 108179)]