998987796

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:671

約数の個数: 192

約数和(自身を含む): 2936424960

約数和(自身を除く): 1937437164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 41, 46, 51, 54, 68, 69, 82, 92, 102, 108, 123, 138, 153, 164, 204, 207, 246, 276, 306, 369, 391, 414, 459, 492, 577, 612, 621, 697, 738, 782, 828, 918, 943, 1107, 1154, 1173, 1242, 1394, 1476, 1564, 1731, 1836, 1886, 2091, 2214, 2308, 2346, 2484, 2788, 2829, 3462, 3519, 3772, 4182, 4428, 4692, 5193, 5658, 6273, 6924, 7038, 8364, 8487, 9809, 10386, 10557, 11316, 12546, 13271, 14076, 15579, 16031, 16974, 18819, 19618, 20772, 21114, 23657, 25092, 25461, 26542, 29427, 31158, 32062, 33948, 37638, 39236, 39813, 42228, 47314, 48093, 50922, 53084, 58854, 62316, 64124, 70971, 75276, 79626, 88281, 94628, 96186, 101844, 117708, 119439, 141942, 144279, 159252, 176562, 192372, 212913, 225607, 238878, 264843, 283884, 288558, 353124, 358317, 402169, 425826, 432837, 451214, 477756, 529686, 544111, 577116, 638739, 676821, 716634, 804338, 851652, 865674, 902428, 1059372, 1088222, 1206507, 1277478, 1353642, 1433268, 1608676, 1632333, 1731348, 2030463, 2176444, 2413014, 2554956, 2707284, 3264666, 3619521, 4060926, 4826028, 4896999, 6091389, 6529332, 7239042, 8121852, 9249887, 9793998, 10858563, 12182778, 14478084, 14690997, 18499774, 19587996, 21717126, 24365556, 27749661, 29381994, 36999548, 43434252, 55499322, 58763988, 83248983, 110998644, 166497966, 249746949, 332995932, 499493898, 998987796]

約数ペア:

[(1, 998987796), (2, 499493898), (3, 332995932), (4, 249746949), (6, 166497966), (9, 110998644), (12, 83248983), (17, 58763988), (18, 55499322), (23, 43434252), (27, 36999548), (34, 29381994), (36, 27749661), (41, 24365556), (46, 21717126), (51, 19587996), (54, 18499774), (68, 14690997), (69, 14478084), (82, 12182778), (92, 10858563), (102, 9793998), (108, 9249887), (123, 8121852), (138, 7239042), (153, 6529332), (164, 6091389), (204, 4896999), (207, 4826028), (246, 4060926), (276, 3619521), (306, 3264666), (369, 2707284), (391, 2554956), (414, 2413014), (459, 2176444), (492, 2030463), (577, 1731348), (612, 1632333), (621, 1608676), (697, 1433268), (738, 1353642), (782, 1277478), (828, 1206507), (918, 1088222), (943, 1059372), (1107, 902428), (1154, 865674), (1173, 851652), (1242, 804338), (1394, 716634), (1476, 676821), (1564, 638739), (1731, 577116), (1836, 544111), (1886, 529686), (2091, 477756), (2214, 451214), (2308, 432837), (2346, 425826), (2484, 402169), (2788, 358317), (2829, 353124), (3462, 288558), (3519, 283884), (3772, 264843), (4182, 238878), (4428, 225607), (4692, 212913), (5193, 192372), (5658, 176562), (6273, 159252), (6924, 144279), (7038, 141942), (8364, 119439), (8487, 117708), (9809, 101844), (10386, 96186), (10557, 94628), (11316, 88281), (12546, 79626), (13271, 75276), (14076, 70971), (15579, 64124), (16031, 62316), (16974, 58854), (18819, 53084), (19618, 50922), (20772, 48093), (21114, 47314), (23657, 42228), (25092, 39813), (25461, 39236), (26542, 37638), (29427, 33948), (31158, 32062)]