40448304

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 240

約数和(自身を含む): 136491264

約数和(自身を除く): 96042960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 34, 36, 39, 41, 48, 51, 52, 62, 68, 72, 78, 82, 93, 102, 104, 117, 123, 124, 136, 144, 153, 156, 164, 186, 204, 208, 221, 234, 246, 248, 272, 279, 306, 312, 328, 369, 372, 403, 408, 442, 468, 492, 496, 527, 533, 558, 612, 624, 656, 663, 697, 738, 744, 806, 816, 884, 936, 984, 1054, 1066, 1116, 1209, 1224, 1271, 1326, 1394, 1476, 1488, 1581, 1599, 1612, 1768, 1872, 1968, 1989, 2091, 2108, 2132, 2232, 2418, 2448, 2542, 2652, 2788, 2952, 3162, 3198, 3224, 3536, 3627, 3813, 3978, 4182, 4216, 4264, 4464, 4743, 4797, 4836, 5084, 5304, 5576, 5904, 6273, 6324, 6396, 6448, 6851, 7254, 7626, 7956, 8364, 8432, 8528, 9061, 9486, 9594, 9672, 10168, 10608, 11152, 11439, 12546, 12648, 12792, 13702, 14508, 15252, 15912, 16523, 16728, 18122, 18972, 19188, 19344, 20336, 20553, 21607, 22878, 25092, 25296, 25584, 27183, 27404, 29016, 30504, 31824, 33046, 33456, 36244, 37944, 38376, 41106, 43214, 45756, 49569, 50184, 54366, 54808, 58032, 61008, 61659, 64821, 66092, 72488, 75888, 76752, 81549, 82212, 86428, 91512, 99138, 100368, 108732, 109616, 123318, 129642, 132184, 144976, 148707, 163098, 164424, 172856, 183024, 194463, 198276, 217464, 246636, 259284, 264368, 280891, 297414, 326196, 328848, 345712, 388926, 396552, 434928, 493272, 518568, 561782, 594828, 652392, 777852, 793104, 842673, 986544, 1037136, 1123564, 1189656, 1304784, 1555704, 1685346, 2247128, 2379312, 2528019, 3111408, 3370692, 4494256, 5056038, 6741384, 10112076, 13482768, 20224152, 40448304]

約数ペア:

[(1, 40448304), (2, 20224152), (3, 13482768), (4, 10112076), (6, 6741384), (8, 5056038), (9, 4494256), (12, 3370692), (13, 3111408), (16, 2528019), (17, 2379312), (18, 2247128), (24, 1685346), (26, 1555704), (31, 1304784), (34, 1189656), (36, 1123564), (39, 1037136), (41, 986544), (48, 842673), (51, 793104), (52, 777852), (62, 652392), (68, 594828), (72, 561782), (78, 518568), (82, 493272), (93, 434928), (102, 396552), (104, 388926), (117, 345712), (123, 328848), (124, 326196), (136, 297414), (144, 280891), (153, 264368), (156, 259284), (164, 246636), (186, 217464), (204, 198276), (208, 194463), (221, 183024), (234, 172856), (246, 164424), (248, 163098), (272, 148707), (279, 144976), (306, 132184), (312, 129642), (328, 123318), (369, 109616), (372, 108732), (403, 100368), (408, 99138), (442, 91512), (468, 86428), (492, 82212), (496, 81549), (527, 76752), (533, 75888), (558, 72488), (612, 66092), (624, 64821), (656, 61659), (663, 61008), (697, 58032), (738, 54808), (744, 54366), (806, 50184), (816, 49569), (884, 45756), (936, 43214), (984, 41106), (1054, 38376), (1066, 37944), (1116, 36244), (1209, 33456), (1224, 33046), (1271, 31824), (1326, 30504), (1394, 29016), (1476, 27404), (1488, 27183), (1581, 25584), (1599, 25296), (1612, 25092), (1768, 22878), (1872, 21607), (1968, 20553), (1989, 20336), (2091, 19344), (2108, 19188), (2132, 18972), (2232, 18122), (2418, 16728), (2448, 16523), (2542, 15912), (2652, 15252), (2788, 14508), (2952, 13702), (3162, 12792), (3198, 12648), (3224, 12546), (3536, 11439), (3627, 11152), (3813, 10608), (3978, 10168), (4182, 9672), (4216, 9594), (4264, 9486), (4464, 9061), (4743, 8528), (4797, 8432), (4836, 8364), (5084, 7956), (5304, 7626), (5576, 7254), (5904, 6851), (6273, 6448), (6324, 6396)]