492726520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 1351365120

約数和(自身を除く): 858638600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 41, 44, 52, 55, 65, 82, 88, 104, 110, 121, 130, 143, 164, 191, 205, 220, 242, 260, 286, 328, 382, 410, 440, 451, 484, 520, 533, 572, 605, 715, 764, 820, 902, 955, 968, 1066, 1144, 1210, 1430, 1528, 1573, 1640, 1804, 1910, 2101, 2132, 2255, 2420, 2483, 2665, 2860, 3146, 3608, 3820, 4202, 4264, 4510, 4840, 4961, 4966, 5330, 5720, 5863, 6292, 7640, 7831, 7865, 8404, 9020, 9922, 9932, 10505, 10660, 11726, 12415, 12584, 15662, 15730, 16808, 18040, 19844, 19864, 21010, 21320, 23111, 23452, 24805, 24830, 27313, 29315, 31324, 31460, 39155, 39688, 42020, 46222, 46904, 49610, 49660, 54626, 58630, 62648, 62920, 64493, 78310, 84040, 86141, 92444, 99220, 99320, 101803, 109252, 115555, 117260, 128986, 136565, 156620, 172282, 184888, 198440, 203606, 218504, 231110, 234520, 257972, 273130, 300443, 313240, 322465, 344564, 407212, 430705, 462220, 509015, 515944, 546260, 600886, 644930, 689128, 814424, 861410, 924440, 947551, 1018030, 1092520, 1119833, 1201772, 1289860, 1502215, 1722820, 1895102, 2036060, 2239666, 2403544, 2579720, 3004430, 3445640, 3790204, 4072120, 4479332, 4737755, 5599165, 6008860, 7580408, 8958664, 9475510, 11198330, 12017720, 12318163, 18951020, 22396660, 24636326, 37902040, 44793320, 49272652, 61590815, 98545304, 123181630, 246363260, 492726520]

約数ペア:

[(1, 492726520), (2, 246363260), (4, 123181630), (5, 98545304), (8, 61590815), (10, 49272652), (11, 44793320), (13, 37902040), (20, 24636326), (22, 22396660), (26, 18951020), (40, 12318163), (41, 12017720), (44, 11198330), (52, 9475510), (55, 8958664), (65, 7580408), (82, 6008860), (88, 5599165), (104, 4737755), (110, 4479332), (121, 4072120), (130, 3790204), (143, 3445640), (164, 3004430), (191, 2579720), (205, 2403544), (220, 2239666), (242, 2036060), (260, 1895102), (286, 1722820), (328, 1502215), (382, 1289860), (410, 1201772), (440, 1119833), (451, 1092520), (484, 1018030), (520, 947551), (533, 924440), (572, 861410), (605, 814424), (715, 689128), (764, 644930), (820, 600886), (902, 546260), (955, 515944), (968, 509015), (1066, 462220), (1144, 430705), (1210, 407212), (1430, 344564), (1528, 322465), (1573, 313240), (1640, 300443), (1804, 273130), (1910, 257972), (2101, 234520), (2132, 231110), (2255, 218504), (2420, 203606), (2483, 198440), (2665, 184888), (2860, 172282), (3146, 156620), (3608, 136565), (3820, 128986), (4202, 117260), (4264, 115555), (4510, 109252), (4840, 101803), (4961, 99320), (4966, 99220), (5330, 92444), (5720, 86141), (5863, 84040), (6292, 78310), (7640, 64493), (7831, 62920), (7865, 62648), (8404, 58630), (9020, 54626), (9922, 49660), (9932, 49610), (10505, 46904), (10660, 46222), (11726, 42020), (12415, 39688), (12584, 39155), (15662, 31460), (15730, 31324), (16808, 29315), (18040, 27313), (19844, 24830), (19864, 24805), (21010, 23452), (21320, 23111)]