394885104

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1446

約数の個数: 80

約数和(自身を含む): 1052265984

約数和(自身を除く): 657380880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 163, 164, 246, 326, 328, 489, 492, 652, 656, 978, 984, 1231, 1304, 1956, 1968, 2462, 2608, 3693, 3912, 4924, 6683, 7386, 7824, 9848, 13366, 14772, 19696, 20049, 26732, 29544, 40098, 50471, 53464, 59088, 80196, 100942, 106928, 151413, 160392, 200653, 201884, 302826, 320784, 401306, 403768, 601959, 605652, 802612, 807536, 1203918, 1211304, 1605224, 2407836, 2422608, 3210448, 4815672, 8226773, 9631344, 16453546, 24680319, 32907092, 49360638, 65814184, 98721276, 131628368, 197442552, 394885104]

約数ペア:

[(1, 394885104), (2, 197442552), (3, 131628368), (4, 98721276), (6, 65814184), (8, 49360638), (12, 32907092), (16, 24680319), (24, 16453546), (41, 9631344), (48, 8226773), (82, 4815672), (123, 3210448), (163, 2422608), (164, 2407836), (246, 1605224), (326, 1211304), (328, 1203918), (489, 807536), (492, 802612), (652, 605652), (656, 601959), (978, 403768), (984, 401306), (1231, 320784), (1304, 302826), (1956, 201884), (1968, 200653), (2462, 160392), (2608, 151413), (3693, 106928), (3912, 100942), (4924, 80196), (6683, 59088), (7386, 53464), (7824, 50471), (9848, 40098), (13366, 29544), (14772, 26732), (19696, 20049)]