680528218128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{519919}}^1$

素因数の和:520045

約数の個数: 160

約数和(自身を含む): 1999088240640

約数和(自身を除く): 1318560022512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 37, 44, 48, 66, 67, 74, 88, 111, 132, 134, 148, 176, 201, 222, 264, 268, 296, 402, 407, 444, 528, 536, 592, 737, 804, 814, 888, 1072, 1221, 1474, 1608, 1628, 1776, 2211, 2442, 2479, 2948, 3216, 3256, 4422, 4884, 4958, 5896, 6512, 7437, 8844, 9768, 9916, 11792, 14874, 17688, 19536, 19832, 27269, 29748, 35376, 39664, 54538, 59496, 81807, 109076, 118992, 163614, 218152, 327228, 436304, 519919, 654456, 1039838, 1308912, 1559757, 2079676, 3119514, 4159352, 5719109, 6239028, 8318704, 11438218, 12478056, 17157327, 19237003, 22876436, 24956112, 34314654, 34834573, 38474006, 45752872, 57711009, 68629308, 69669146, 76948012, 91505744, 104503719, 115422018, 137258616, 139338292, 153896024, 209007438, 211607033, 230844036, 274517232, 278676584, 307792048, 383180303, 418014876, 423214066, 461688072, 557353168, 634821099, 766360606, 836029752, 846428132, 923376144, 1149540909, 1269642198, 1288879201, 1532721212, 1672059504, 1692856264, 2299081818, 2539284396, 2577758402, 3065442424, 3385712528, 3866637603, 4598163636, 5078568792, 5155516804, 6130884848, 7733275206, 9196327272, 10157137584, 10311033608, 14177671211, 15466550412, 18392654544, 20622067216, 28355342422, 30933100824, 42533013633, 56710684844, 61866201648, 85066027266, 113421369688, 170132054532, 226842739376, 340264109064, 680528218128]

約数ペア:

[(1, 680528218128), (2, 340264109064), (3, 226842739376), (4, 170132054532), (6, 113421369688), (8, 85066027266), (11, 61866201648), (12, 56710684844), (16, 42533013633), (22, 30933100824), (24, 28355342422), (33, 20622067216), (37, 18392654544), (44, 15466550412), (48, 14177671211), (66, 10311033608), (67, 10157137584), (74, 9196327272), (88, 7733275206), (111, 6130884848), (132, 5155516804), (134, 5078568792), (148, 4598163636), (176, 3866637603), (201, 3385712528), (222, 3065442424), (264, 2577758402), (268, 2539284396), (296, 2299081818), (402, 1692856264), (407, 1672059504), (444, 1532721212), (528, 1288879201), (536, 1269642198), (592, 1149540909), (737, 923376144), (804, 846428132), (814, 836029752), (888, 766360606), (1072, 634821099), (1221, 557353168), (1474, 461688072), (1608, 423214066), (1628, 418014876), (1776, 383180303), (2211, 307792048), (2442, 278676584), (2479, 274517232), (2948, 230844036), (3216, 211607033), (3256, 209007438), (4422, 153896024), (4884, 139338292), (4958, 137258616), (5896, 115422018), (6512, 104503719), (7437, 91505744), (8844, 76948012), (9768, 69669146), (9916, 68629308), (11792, 57711009), (14874, 45752872), (17688, 38474006), (19536, 34834573), (19832, 34314654), (27269, 24956112), (29748, 22876436), (35376, 19237003), (39664, 17157327), (54538, 12478056), (59496, 11438218), (81807, 8318704), (109076, 6239028), (118992, 5719109), (163614, 4159352), (218152, 3119514), (327228, 2079676), (436304, 1559757), (519919, 1308912), (654456, 1039838)]