304311384

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 976752000

約数和(自身を除く): 672440616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 37, 39, 52, 54, 58, 72, 74, 78, 87, 101, 104, 108, 111, 116, 117, 148, 156, 174, 202, 216, 222, 232, 234, 261, 296, 303, 312, 333, 348, 351, 377, 404, 444, 468, 481, 522, 606, 666, 696, 702, 754, 783, 808, 888, 909, 936, 962, 999, 1044, 1073, 1131, 1212, 1313, 1332, 1404, 1443, 1508, 1566, 1818, 1924, 1998, 2088, 2146, 2262, 2424, 2626, 2664, 2727, 2808, 2886, 2929, 3016, 3132, 3219, 3393, 3636, 3737, 3848, 3939, 3996, 4292, 4329, 4524, 5252, 5454, 5772, 5858, 6264, 6438, 6786, 7272, 7474, 7878, 7992, 8584, 8658, 8787, 9048, 9657, 10179, 10504, 10908, 11211, 11544, 11716, 11817, 12876, 12987, 13572, 13949, 14948, 15756, 17316, 17574, 19314, 20358, 21816, 22422, 23432, 23634, 25752, 25974, 26361, 27144, 27898, 28971, 29896, 31512, 33633, 34632, 35148, 35451, 38077, 38628, 40716, 41847, 44844, 47268, 48581, 51948, 52722, 55796, 57942, 67266, 70296, 70902, 76154, 77256, 79083, 81432, 83694, 89688, 94536, 97162, 100899, 103896, 105444, 108373, 111592, 114231, 115884, 125541, 134532, 141804, 145743, 152308, 158166, 167388, 194324, 201798, 210888, 216746, 228462, 231768, 251082, 269064, 283608, 291486, 304616, 316332, 325119, 334776, 342693, 376623, 388648, 403596, 433492, 437229, 456924, 502164, 582972, 632664, 650238, 685386, 753246, 807192, 866984, 874458, 913848, 975357, 1004328, 1028079, 1165944, 1300476, 1311687, 1370772, 1408849, 1506492, 1748916, 1950714, 2056158, 2600952, 2623374, 2741544, 2817698, 2926071, 3012984, 3497832, 3901428, 4112316, 4226547, 5246748, 5635396, 5852142, 7802856, 8224632, 8453094, 10493496, 11270792, 11704284, 12679641, 16906188, 23408568, 25359282, 33812376, 38038923, 50718564, 76077846, 101437128, 152155692, 304311384]

約数ペア:

[(1, 304311384), (2, 152155692), (3, 101437128), (4, 76077846), (6, 50718564), (8, 38038923), (9, 33812376), (12, 25359282), (13, 23408568), (18, 16906188), (24, 12679641), (26, 11704284), (27, 11270792), (29, 10493496), (36, 8453094), (37, 8224632), (39, 7802856), (52, 5852142), (54, 5635396), (58, 5246748), (72, 4226547), (74, 4112316), (78, 3901428), (87, 3497832), (101, 3012984), (104, 2926071), (108, 2817698), (111, 2741544), (116, 2623374), (117, 2600952), (148, 2056158), (156, 1950714), (174, 1748916), (202, 1506492), (216, 1408849), (222, 1370772), (232, 1311687), (234, 1300476), (261, 1165944), (296, 1028079), (303, 1004328), (312, 975357), (333, 913848), (348, 874458), (351, 866984), (377, 807192), (404, 753246), (444, 685386), (468, 650238), (481, 632664), (522, 582972), (606, 502164), (666, 456924), (696, 437229), (702, 433492), (754, 403596), (783, 388648), (808, 376623), (888, 342693), (909, 334776), (936, 325119), (962, 316332), (999, 304616), (1044, 291486), (1073, 283608), (1131, 269064), (1212, 251082), (1313, 231768), (1332, 228462), (1404, 216746), (1443, 210888), (1508, 201798), (1566, 194324), (1818, 167388), (1924, 158166), (1998, 152308), (2088, 145743), (2146, 141804), (2262, 134532), (2424, 125541), (2626, 115884), (2664, 114231), (2727, 111592), (2808, 108373), (2886, 105444), (2929, 103896), (3016, 100899), (3132, 97162), (3219, 94536), (3393, 89688), (3636, 83694), (3737, 81432), (3848, 79083), (3939, 77256), (3996, 76154), (4292, 70902), (4329, 70296), (4524, 67266), (5252, 57942), (5454, 55796), (5772, 52722), (5858, 51948), (6264, 48581), (6438, 47268), (6786, 44844), (7272, 41847), (7474, 40716), (7878, 38628), (7992, 38077), (8584, 35451), (8658, 35148), (8787, 34632), (9048, 33633), (9657, 31512), (10179, 29896), (10504, 28971), (10908, 27898), (11211, 27144), (11544, 26361), (11716, 25974), (11817, 25752), (12876, 23634), (12987, 23432), (13572, 22422), (13949, 21816), (14948, 20358), (15756, 19314), (17316, 17574)]