213436694020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{773}}^1\times {\mathrm{1607}}^1$

素因数の和:2482

約数の個数: 144

約数和(自身を含む): 500564945664

約数和(自身を除く): 287128251644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 71, 110, 121, 142, 220, 242, 284, 355, 484, 605, 710, 773, 781, 1210, 1420, 1546, 1562, 1607, 2420, 3092, 3124, 3214, 3865, 3905, 6428, 7730, 7810, 8035, 8503, 8591, 15460, 15620, 16070, 17006, 17182, 17677, 32140, 34012, 34364, 35354, 42515, 42955, 54883, 70708, 85030, 85910, 88385, 93533, 109766, 114097, 170060, 171820, 176770, 187066, 194447, 219532, 228194, 274415, 353540, 374132, 388894, 456388, 467665, 548830, 570485, 603713, 777788, 935330, 972235, 1097660, 1140970, 1207426, 1242211, 1255067, 1870660, 1944470, 2281940, 2414852, 2484422, 2510134, 3018565, 3888940, 4968844, 5020268, 6037130, 6211055, 6275335, 6640843, 12074260, 12422110, 12550670, 13281686, 13664321, 13805737, 24844220, 25101340, 26563372, 27328642, 27611474, 33204215, 54657284, 55222948, 66408430, 68321605, 69028685, 88196981, 132816860, 136643210, 138057370, 150307531, 176393962, 273286420, 276114740, 300615062, 352787924, 440984905, 601230124, 751537655, 881969810, 970166791, 1503075310, 1763939620, 1940333582, 3006150620, 3880667164, 4850833955, 9701667910, 10671834701, 19403335820, 21343669402, 42687338804, 53359173505, 106718347010, 213436694020]

約数ペア:

[(1, 213436694020), (2, 106718347010), (4, 53359173505), (5, 42687338804), (10, 21343669402), (11, 19403335820), (20, 10671834701), (22, 9701667910), (44, 4850833955), (55, 3880667164), (71, 3006150620), (110, 1940333582), (121, 1763939620), (142, 1503075310), (220, 970166791), (242, 881969810), (284, 751537655), (355, 601230124), (484, 440984905), (605, 352787924), (710, 300615062), (773, 276114740), (781, 273286420), (1210, 176393962), (1420, 150307531), (1546, 138057370), (1562, 136643210), (1607, 132816860), (2420, 88196981), (3092, 69028685), (3124, 68321605), (3214, 66408430), (3865, 55222948), (3905, 54657284), (6428, 33204215), (7730, 27611474), (7810, 27328642), (8035, 26563372), (8503, 25101340), (8591, 24844220), (15460, 13805737), (15620, 13664321), (16070, 13281686), (17006, 12550670), (17182, 12422110), (17677, 12074260), (32140, 6640843), (34012, 6275335), (34364, 6211055), (35354, 6037130), (42515, 5020268), (42955, 4968844), (54883, 3888940), (70708, 3018565), (85030, 2510134), (85910, 2484422), (88385, 2414852), (93533, 2281940), (109766, 1944470), (114097, 1870660), (170060, 1255067), (171820, 1242211), (176770, 1207426), (187066, 1140970), (194447, 1097660), (219532, 972235), (228194, 935330), (274415, 777788), (353540, 603713), (374132, 570485), (388894, 548830), (456388, 467665)]