304642728

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 979776000

約数和(自身を除く): 675133272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 53, 54, 69, 72, 78, 89, 92, 104, 106, 108, 117, 138, 156, 159, 178, 184, 207, 212, 216, 234, 267, 276, 299, 312, 318, 351, 356, 414, 424, 468, 477, 534, 552, 598, 621, 636, 689, 702, 712, 801, 828, 897, 936, 954, 1068, 1157, 1196, 1219, 1242, 1272, 1378, 1404, 1431, 1602, 1656, 1794, 1908, 2047, 2067, 2136, 2314, 2392, 2403, 2438, 2484, 2691, 2756, 2808, 2862, 3204, 3471, 3588, 3657, 3816, 4094, 4134, 4628, 4717, 4806, 4876, 4968, 5382, 5512, 5724, 6141, 6201, 6408, 6942, 7176, 7314, 8073, 8188, 8268, 9256, 9434, 9612, 9752, 10413, 10764, 10971, 11448, 12282, 12402, 13884, 14151, 14628, 15847, 16146, 16376, 16536, 18423, 18603, 18868, 19224, 20826, 21528, 21942, 24564, 24804, 26611, 27768, 28302, 29256, 31239, 31694, 32292, 32913, 36846, 37206, 37736, 41652, 42453, 43884, 47541, 49128, 49608, 53222, 55269, 56604, 61321, 62478, 63388, 64584, 65826, 73692, 74412, 79833, 83304, 84906, 87768, 95082, 106444, 108491, 110538, 113208, 122642, 124956, 126776, 127359, 131652, 142623, 147384, 148824, 159666, 169812, 183963, 190164, 212888, 216982, 221076, 239499, 245284, 249912, 254718, 263304, 285246, 319332, 325473, 339624, 367926, 380328, 427869, 433964, 442152, 478998, 490568, 509436, 551889, 570492, 638664, 650946, 718497, 735852, 855738, 867928, 957996, 976419, 1018872, 1103778, 1140984, 1301892, 1410383, 1436994, 1471704, 1655667, 1711476, 1915992, 1952838, 2207556, 2603784, 2820766, 2873988, 2929257, 3311334, 3422952, 3905676, 4231149, 4415112, 5641532, 5747976, 5858514, 6622668, 7811352, 8462298, 11283064, 11717028, 12693447, 13245336, 16924596, 23434056, 25386894, 33849192, 38080341, 50773788, 76160682, 101547576, 152321364, 304642728]

約数ペア:

[(1, 304642728), (2, 152321364), (3, 101547576), (4, 76160682), (6, 50773788), (8, 38080341), (9, 33849192), (12, 25386894), (13, 23434056), (18, 16924596), (23, 13245336), (24, 12693447), (26, 11717028), (27, 11283064), (36, 8462298), (39, 7811352), (46, 6622668), (52, 5858514), (53, 5747976), (54, 5641532), (69, 4415112), (72, 4231149), (78, 3905676), (89, 3422952), (92, 3311334), (104, 2929257), (106, 2873988), (108, 2820766), (117, 2603784), (138, 2207556), (156, 1952838), (159, 1915992), (178, 1711476), (184, 1655667), (207, 1471704), (212, 1436994), (216, 1410383), (234, 1301892), (267, 1140984), (276, 1103778), (299, 1018872), (312, 976419), (318, 957996), (351, 867928), (356, 855738), (414, 735852), (424, 718497), (468, 650946), (477, 638664), (534, 570492), (552, 551889), (598, 509436), (621, 490568), (636, 478998), (689, 442152), (702, 433964), (712, 427869), (801, 380328), (828, 367926), (897, 339624), (936, 325473), (954, 319332), (1068, 285246), (1157, 263304), (1196, 254718), (1219, 249912), (1242, 245284), (1272, 239499), (1378, 221076), (1404, 216982), (1431, 212888), (1602, 190164), (1656, 183963), (1794, 169812), (1908, 159666), (2047, 148824), (2067, 147384), (2136, 142623), (2314, 131652), (2392, 127359), (2403, 126776), (2438, 124956), (2484, 122642), (2691, 113208), (2756, 110538), (2808, 108491), (2862, 106444), (3204, 95082), (3471, 87768), (3588, 84906), (3657, 83304), (3816, 79833), (4094, 74412), (4134, 73692), (4628, 65826), (4717, 64584), (4806, 63388), (4876, 62478), (4968, 61321), (5382, 56604), (5512, 55269), (5724, 53222), (6141, 49608), (6201, 49128), (6408, 47541), (6942, 43884), (7176, 42453), (7314, 41652), (8073, 37736), (8188, 37206), (8268, 36846), (9256, 32913), (9434, 32292), (9612, 31694), (9752, 31239), (10413, 29256), (10764, 28302), (10971, 27768), (11448, 26611), (12282, 24804), (12402, 24564), (13884, 21942), (14151, 21528), (14628, 20826), (15847, 19224), (16146, 18868), (16376, 18603), (16536, 18423)]