248380132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 640120320

約数和(自身を除く): 391740188

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 41, 44, 52, 68, 77, 82, 89, 91, 119, 143, 154, 164, 178, 182, 187, 221, 238, 286, 287, 308, 356, 364, 374, 442, 451, 476, 533, 572, 574, 623, 697, 748, 884, 902, 979, 1001, 1066, 1148, 1157, 1246, 1309, 1394, 1513, 1547, 1804, 1958, 2002, 2132, 2314, 2431, 2492, 2618, 2788, 3026, 3094, 3157, 3649, 3731, 3916, 4004, 4628, 4862, 4879, 5236, 5863, 6052, 6188, 6314, 6853, 7298, 7462, 7667, 8099, 9061, 9724, 9758, 10591, 11726, 12628, 12727, 13706, 14596, 14924, 15334, 16198, 16643, 17017, 18122, 19516, 19669, 21182, 23452, 25454, 25543, 27412, 30668, 32396, 33286, 34034, 36244, 39338, 40139, 41041, 42364, 47437, 50908, 51086, 53669, 62033, 63427, 66572, 68068, 78676, 80278, 82082, 89089, 94874, 99671, 102172, 107338, 116501, 124066, 126854, 137683, 160556, 164164, 178178, 189748, 199342, 214676, 216359, 233002, 248132, 253708, 275366, 280973, 332059, 356356, 398684, 432718, 434231, 466004, 521807, 550732, 561946, 664118, 682363, 697697, 806429, 865436, 868462, 1043614, 1123892, 1328236, 1364726, 1395394, 1514513, 1612858, 1736924, 2087228, 2729452, 2790788, 3029026, 3225716, 3652649, 4776541, 5645003, 6058052, 7305298, 8870719, 9553082, 11290006, 14610596, 17741438, 19106164, 22580012, 35482876, 62095033, 124190066, 248380132]

約数ペア:

[(1, 248380132), (2, 124190066), (4, 62095033), (7, 35482876), (11, 22580012), (13, 19106164), (14, 17741438), (17, 14610596), (22, 11290006), (26, 9553082), (28, 8870719), (34, 7305298), (41, 6058052), (44, 5645003), (52, 4776541), (68, 3652649), (77, 3225716), (82, 3029026), (89, 2790788), (91, 2729452), (119, 2087228), (143, 1736924), (154, 1612858), (164, 1514513), (178, 1395394), (182, 1364726), (187, 1328236), (221, 1123892), (238, 1043614), (286, 868462), (287, 865436), (308, 806429), (356, 697697), (364, 682363), (374, 664118), (442, 561946), (451, 550732), (476, 521807), (533, 466004), (572, 434231), (574, 432718), (623, 398684), (697, 356356), (748, 332059), (884, 280973), (902, 275366), (979, 253708), (1001, 248132), (1066, 233002), (1148, 216359), (1157, 214676), (1246, 199342), (1309, 189748), (1394, 178178), (1513, 164164), (1547, 160556), (1804, 137683), (1958, 126854), (2002, 124066), (2132, 116501), (2314, 107338), (2431, 102172), (2492, 99671), (2618, 94874), (2788, 89089), (3026, 82082), (3094, 80278), (3157, 78676), (3649, 68068), (3731, 66572), (3916, 63427), (4004, 62033), (4628, 53669), (4862, 51086), (4879, 50908), (5236, 47437), (5863, 42364), (6052, 41041), (6188, 40139), (6314, 39338), (6853, 36244), (7298, 34034), (7462, 33286), (7667, 32396), (8099, 30668), (9061, 27412), (9724, 25543), (9758, 25454), (10591, 23452), (11726, 21182), (12628, 19669), (12727, 19516), (13706, 18122), (14596, 17017), (14924, 16643), (15334, 16198)]