279191952

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 240

約数和(自身を含む): 922940928

約数和(自身を除く): 643748976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 34, 36, 39, 48, 51, 52, 62, 68, 72, 78, 93, 102, 104, 117, 124, 136, 144, 153, 156, 186, 204, 208, 221, 234, 248, 272, 279, 283, 306, 312, 372, 403, 408, 442, 468, 496, 527, 558, 566, 612, 624, 663, 744, 806, 816, 849, 884, 936, 1054, 1116, 1132, 1209, 1224, 1326, 1488, 1581, 1612, 1698, 1768, 1872, 1989, 2108, 2232, 2264, 2418, 2448, 2547, 2652, 3162, 3224, 3396, 3536, 3627, 3679, 3978, 4216, 4464, 4528, 4743, 4811, 4836, 5094, 5304, 6324, 6448, 6792, 6851, 7254, 7358, 7956, 8432, 8773, 9486, 9622, 9672, 10188, 10608, 11037, 12648, 13584, 13702, 14433, 14508, 14716, 15912, 17546, 18972, 19244, 19344, 20376, 20553, 22074, 25296, 26319, 27404, 28866, 29016, 29432, 31824, 33111, 35092, 37944, 38488, 40752, 41106, 43299, 44148, 52638, 54808, 57732, 58032, 58864, 61659, 62543, 66222, 70184, 75888, 76976, 78957, 82212, 86598, 88296, 105276, 109616, 114049, 115464, 123318, 125086, 132444, 140368, 149141, 157914, 164424, 173196, 176592, 187629, 210552, 228098, 230928, 246636, 250172, 264888, 298282, 315828, 328848, 342147, 346392, 375258, 421104, 447423, 456196, 493272, 500344, 529776, 562887, 596564, 631656, 684294, 692784, 750516, 894846, 912392, 986544, 1000688, 1026441, 1125774, 1193128, 1263312, 1342269, 1368588, 1501032, 1789692, 1824784, 1938833, 2052882, 2251548, 2386256, 2684538, 2737176, 3002064, 3579384, 3877666, 4105764, 4503096, 5369076, 5474352, 5816499, 7158768, 7755332, 8211528, 9006192, 10738152, 11632998, 15510664, 16423056, 17449497, 21476304, 23265996, 31021328, 34898994, 46531992, 69797988, 93063984, 139595976, 279191952]

約数ペア:

[(1, 279191952), (2, 139595976), (3, 93063984), (4, 69797988), (6, 46531992), (8, 34898994), (9, 31021328), (12, 23265996), (13, 21476304), (16, 17449497), (17, 16423056), (18, 15510664), (24, 11632998), (26, 10738152), (31, 9006192), (34, 8211528), (36, 7755332), (39, 7158768), (48, 5816499), (51, 5474352), (52, 5369076), (62, 4503096), (68, 4105764), (72, 3877666), (78, 3579384), (93, 3002064), (102, 2737176), (104, 2684538), (117, 2386256), (124, 2251548), (136, 2052882), (144, 1938833), (153, 1824784), (156, 1789692), (186, 1501032), (204, 1368588), (208, 1342269), (221, 1263312), (234, 1193128), (248, 1125774), (272, 1026441), (279, 1000688), (283, 986544), (306, 912392), (312, 894846), (372, 750516), (403, 692784), (408, 684294), (442, 631656), (468, 596564), (496, 562887), (527, 529776), (558, 500344), (566, 493272), (612, 456196), (624, 447423), (663, 421104), (744, 375258), (806, 346392), (816, 342147), (849, 328848), (884, 315828), (936, 298282), (1054, 264888), (1116, 250172), (1132, 246636), (1209, 230928), (1224, 228098), (1326, 210552), (1488, 187629), (1581, 176592), (1612, 173196), (1698, 164424), (1768, 157914), (1872, 149141), (1989, 140368), (2108, 132444), (2232, 125086), (2264, 123318), (2418, 115464), (2448, 114049), (2547, 109616), (2652, 105276), (3162, 88296), (3224, 86598), (3396, 82212), (3536, 78957), (3627, 76976), (3679, 75888), (3978, 70184), (4216, 66222), (4464, 62543), (4528, 61659), (4743, 58864), (4811, 58032), (4836, 57732), (5094, 54808), (5304, 52638), (6324, 44148), (6448, 43299), (6792, 41106), (6851, 40752), (7254, 38488), (7358, 37944), (7956, 35092), (8432, 33111), (8773, 31824), (9486, 29432), (9622, 29016), (9672, 28866), (10188, 27404), (10608, 26319), (11037, 25296), (12648, 22074), (13584, 20553), (13702, 20376), (14433, 19344), (14508, 19244), (14716, 18972), (15912, 17546)]