389970072

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1834

約数の個数: 128

約数和(自身を含む): 1166443200

約数和(自身を除く): 776473128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 61, 68, 72, 102, 108, 122, 136, 153, 183, 204, 216, 244, 306, 366, 408, 459, 488, 549, 612, 732, 918, 1037, 1098, 1224, 1464, 1647, 1741, 1836, 2074, 2196, 3111, 3294, 3482, 3672, 4148, 4392, 5223, 6222, 6588, 6964, 8296, 9333, 10446, 12444, 13176, 13928, 15669, 18666, 20892, 24888, 27999, 29597, 31338, 37332, 41784, 47007, 55998, 59194, 62676, 74664, 88791, 94014, 106201, 111996, 118388, 125352, 177582, 188028, 212402, 223992, 236776, 266373, 318603, 355164, 376056, 424804, 532746, 637206, 710328, 799119, 849608, 955809, 1065492, 1274412, 1598238, 1805417, 1911618, 2130984, 2548824, 2867427, 3196476, 3610834, 3823236, 5416251, 5734854, 6392952, 7221668, 7646472, 10832502, 11469708, 14443336, 16248753, 21665004, 22939416, 32497506, 43330008, 48746259, 64995012, 97492518, 129990024, 194985036, 389970072]

約数ペア:

[(1, 389970072), (2, 194985036), (3, 129990024), (4, 97492518), (6, 64995012), (8, 48746259), (9, 43330008), (12, 32497506), (17, 22939416), (18, 21665004), (24, 16248753), (27, 14443336), (34, 11469708), (36, 10832502), (51, 7646472), (54, 7221668), (61, 6392952), (68, 5734854), (72, 5416251), (102, 3823236), (108, 3610834), (122, 3196476), (136, 2867427), (153, 2548824), (183, 2130984), (204, 1911618), (216, 1805417), (244, 1598238), (306, 1274412), (366, 1065492), (408, 955809), (459, 849608), (488, 799119), (549, 710328), (612, 637206), (732, 532746), (918, 424804), (1037, 376056), (1098, 355164), (1224, 318603), (1464, 266373), (1647, 236776), (1741, 223992), (1836, 212402), (2074, 188028), (2196, 177582), (3111, 125352), (3294, 118388), (3482, 111996), (3672, 106201), (4148, 94014), (4392, 88791), (5223, 74664), (6222, 62676), (6588, 59194), (6964, 55998), (8296, 47007), (9333, 41784), (10446, 37332), (12444, 31338), (13176, 29597), (13928, 27999), (15669, 24888), (18666, 20892)]