989461104

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{24223}}^1$

素因数の和:24294

約数の個数: 80

約数和(自身を含む): 2739443712

約数和(自身を除く): 1749982608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 851, 888, 1104, 1702, 1776, 2553, 3404, 5106, 6808, 10212, 13616, 20424, 24223, 40848, 48446, 72669, 96892, 145338, 193784, 290676, 387568, 557129, 581352, 896251, 1114258, 1162704, 1671387, 1792502, 2228516, 2688753, 3342774, 3585004, 4457032, 5377506, 6685548, 7170008, 8914064, 10755012, 13371096, 14340016, 20613773, 21510024, 26742192, 41227546, 43020048, 61841319, 82455092, 123682638, 164910184, 247365276, 329820368, 494730552, 989461104]

約数ペア:

[(1, 989461104), (2, 494730552), (3, 329820368), (4, 247365276), (6, 164910184), (8, 123682638), (12, 82455092), (16, 61841319), (23, 43020048), (24, 41227546), (37, 26742192), (46, 21510024), (48, 20613773), (69, 14340016), (74, 13371096), (92, 10755012), (111, 8914064), (138, 7170008), (148, 6685548), (184, 5377506), (222, 4457032), (276, 3585004), (296, 3342774), (368, 2688753), (444, 2228516), (552, 1792502), (592, 1671387), (851, 1162704), (888, 1114258), (1104, 896251), (1702, 581352), (1776, 557129), (2553, 387568), (3404, 290676), (5106, 193784), (6808, 145338), (10212, 96892), (13616, 72669), (20424, 48446), (24223, 40848)]