191608768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 224

約数和(自身を含む): 491581440

約数和(自身を除く): 299972672

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 23, 26, 31, 32, 34, 38, 46, 52, 62, 64, 68, 76, 92, 104, 124, 136, 152, 184, 208, 221, 247, 248, 272, 299, 304, 323, 368, 391, 403, 416, 437, 442, 494, 496, 527, 544, 589, 598, 608, 646, 713, 736, 782, 806, 832, 874, 884, 988, 992, 1054, 1088, 1178, 1196, 1216, 1292, 1426, 1472, 1564, 1612, 1748, 1768, 1976, 1984, 2108, 2356, 2392, 2584, 2852, 3128, 3224, 3496, 3536, 3952, 4199, 4216, 4712, 4784, 5083, 5168, 5681, 5704, 6256, 6448, 6851, 6992, 7072, 7429, 7657, 7904, 8398, 8432, 9269, 9424, 9568, 10013, 10166, 10336, 11362, 11408, 12121, 12512, 12896, 13547, 13702, 13984, 14144, 14858, 15314, 15808, 16796, 16864, 18538, 18848, 19136, 20026, 20332, 20672, 22724, 22816, 24242, 25024, 25792, 27094, 27404, 27968, 29716, 30628, 33592, 33728, 37076, 37696, 40052, 40664, 45448, 45632, 48484, 54188, 54808, 59432, 61256, 67184, 74152, 80104, 81328, 90896, 96577, 96968, 108376, 109616, 118864, 122512, 130169, 134368, 148304, 157573, 160208, 162656, 176111, 181792, 193154, 193936, 216752, 219232, 230299, 237728, 245024, 260338, 268736, 296608, 315146, 320416, 325312, 352222, 363584, 386308, 387872, 433504, 438464, 460598, 475456, 490048, 520676, 593216, 630292, 640832, 704444, 772616, 775744, 867008, 921196, 1041352, 1260584, 1408888, 1545232, 1842392, 2082704, 2521168, 2817776, 2993887, 3090464, 3684784, 4165408, 5042336, 5635552, 5987774, 6180928, 7369568, 8330816, 10084672, 11271104, 11975548, 14739136, 23951096, 47902192, 95804384, 191608768]

約数ペア:

[(1, 191608768), (2, 95804384), (4, 47902192), (8, 23951096), (13, 14739136), (16, 11975548), (17, 11271104), (19, 10084672), (23, 8330816), (26, 7369568), (31, 6180928), (32, 5987774), (34, 5635552), (38, 5042336), (46, 4165408), (52, 3684784), (62, 3090464), (64, 2993887), (68, 2817776), (76, 2521168), (92, 2082704), (104, 1842392), (124, 1545232), (136, 1408888), (152, 1260584), (184, 1041352), (208, 921196), (221, 867008), (247, 775744), (248, 772616), (272, 704444), (299, 640832), (304, 630292), (323, 593216), (368, 520676), (391, 490048), (403, 475456), (416, 460598), (437, 438464), (442, 433504), (494, 387872), (496, 386308), (527, 363584), (544, 352222), (589, 325312), (598, 320416), (608, 315146), (646, 296608), (713, 268736), (736, 260338), (782, 245024), (806, 237728), (832, 230299), (874, 219232), (884, 216752), (988, 193936), (992, 193154), (1054, 181792), (1088, 176111), (1178, 162656), (1196, 160208), (1216, 157573), (1292, 148304), (1426, 134368), (1472, 130169), (1564, 122512), (1612, 118864), (1748, 109616), (1768, 108376), (1976, 96968), (1984, 96577), (2108, 90896), (2356, 81328), (2392, 80104), (2584, 74152), (2852, 67184), (3128, 61256), (3224, 59432), (3496, 54808), (3536, 54188), (3952, 48484), (4199, 45632), (4216, 45448), (4712, 40664), (4784, 40052), (5083, 37696), (5168, 37076), (5681, 33728), (5704, 33592), (6256, 30628), (6448, 29716), (6851, 27968), (6992, 27404), (7072, 27094), (7429, 25792), (7657, 25024), (7904, 24242), (8398, 22816), (8432, 22724), (9269, 20672), (9424, 20332), (9568, 20026), (10013, 19136), (10166, 18848), (10336, 18538), (11362, 16864), (11408, 16796), (12121, 15808), (12512, 15314), (12896, 14858), (13547, 14144), (13702, 13984)]