253405536

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 756822528

約数和(自身を除く): 503416992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 43, 46, 48, 51, 68, 69, 86, 92, 96, 102, 129, 136, 138, 157, 172, 184, 204, 258, 272, 276, 314, 344, 368, 391, 408, 471, 516, 544, 552, 628, 688, 731, 736, 782, 816, 942, 989, 1032, 1104, 1173, 1256, 1376, 1462, 1564, 1632, 1884, 1978, 2064, 2193, 2208, 2346, 2512, 2669, 2924, 2967, 3128, 3611, 3768, 3956, 4128, 4386, 4692, 5024, 5338, 5848, 5934, 6256, 6751, 7222, 7536, 7912, 8007, 8772, 9384, 10676, 10833, 11696, 11868, 12512, 13502, 14444, 15072, 15824, 16014, 16813, 17544, 18768, 20253, 21352, 21666, 23392, 23736, 27004, 28888, 31648, 32028, 33626, 35088, 37536, 40506, 42704, 43332, 47472, 50439, 54008, 57776, 61387, 64056, 67252, 70176, 81012, 85408, 86664, 94944, 100878, 108016, 114767, 115552, 122774, 128112, 134504, 155273, 162024, 173328, 184161, 201756, 216032, 229534, 245548, 256224, 269008, 310546, 324048, 344301, 346656, 368322, 403512, 459068, 465819, 491096, 538016, 621092, 648096, 688602, 736644, 807024, 918136, 931638, 982192, 1242184, 1377204, 1473288, 1614048, 1836272, 1863276, 1964384, 2484368, 2639641, 2754408, 2946576, 3672544, 3726552, 4968736, 5279282, 5508816, 5893152, 7453104, 7918923, 10558564, 11017632, 14906208, 15837846, 21117128, 31675692, 42234256, 63351384, 84468512, 126702768, 253405536]

約数ペア:

[(1, 253405536), (2, 126702768), (3, 84468512), (4, 63351384), (6, 42234256), (8, 31675692), (12, 21117128), (16, 15837846), (17, 14906208), (23, 11017632), (24, 10558564), (32, 7918923), (34, 7453104), (43, 5893152), (46, 5508816), (48, 5279282), (51, 4968736), (68, 3726552), (69, 3672544), (86, 2946576), (92, 2754408), (96, 2639641), (102, 2484368), (129, 1964384), (136, 1863276), (138, 1836272), (157, 1614048), (172, 1473288), (184, 1377204), (204, 1242184), (258, 982192), (272, 931638), (276, 918136), (314, 807024), (344, 736644), (368, 688602), (391, 648096), (408, 621092), (471, 538016), (516, 491096), (544, 465819), (552, 459068), (628, 403512), (688, 368322), (731, 346656), (736, 344301), (782, 324048), (816, 310546), (942, 269008), (989, 256224), (1032, 245548), (1104, 229534), (1173, 216032), (1256, 201756), (1376, 184161), (1462, 173328), (1564, 162024), (1632, 155273), (1884, 134504), (1978, 128112), (2064, 122774), (2193, 115552), (2208, 114767), (2346, 108016), (2512, 100878), (2669, 94944), (2924, 86664), (2967, 85408), (3128, 81012), (3611, 70176), (3768, 67252), (3956, 64056), (4128, 61387), (4386, 57776), (4692, 54008), (5024, 50439), (5338, 47472), (5848, 43332), (5934, 42704), (6256, 40506), (6751, 37536), (7222, 35088), (7536, 33626), (7912, 32028), (8007, 31648), (8772, 28888), (9384, 27004), (10676, 23736), (10833, 23392), (11696, 21666), (11868, 21352), (12512, 20253), (13502, 18768), (14444, 17544), (15072, 16813), (15824, 16014)]