312071172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 915210240

約数和(自身を除く): 603139068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 37, 41, 42, 62, 74, 79, 82, 84, 93, 111, 123, 124, 148, 158, 164, 186, 217, 222, 237, 246, 259, 287, 316, 372, 434, 444, 474, 492, 518, 553, 574, 651, 777, 861, 868, 948, 1036, 1106, 1147, 1148, 1271, 1302, 1517, 1554, 1659, 1722, 2212, 2294, 2449, 2542, 2604, 2923, 3034, 3108, 3239, 3318, 3441, 3444, 3813, 4551, 4588, 4898, 5084, 5846, 6068, 6478, 6636, 6882, 7347, 7626, 8029, 8769, 8897, 9102, 9717, 9796, 10619, 11692, 12956, 13764, 14694, 15252, 16058, 17143, 17538, 17794, 18204, 19434, 20461, 21238, 22673, 24087, 26691, 29388, 31857, 32116, 34286, 35076, 35588, 38868, 40922, 42476, 45346, 47027, 48174, 51429, 53382, 61383, 63714, 68019, 68572, 81844, 90613, 90692, 94054, 96348, 100409, 102858, 106764, 119843, 122766, 127428, 136038, 141081, 181226, 188108, 200818, 205716, 239686, 245532, 271839, 272076, 282162, 301227, 329189, 359529, 362452, 401636, 479372, 543678, 564324, 602454, 634291, 658378, 702863, 719058, 838901, 987567, 1087356, 1204908, 1268582, 1316756, 1405726, 1438116, 1677802, 1902873, 1975134, 2108589, 2516703, 2537164, 2811452, 3355604, 3715133, 3805746, 3950268, 4217178, 5033406, 7430266, 7611492, 8434356, 10066812, 11145399, 14860532, 22290798, 26005931, 44581596, 52011862, 78017793, 104023724, 156035586, 312071172]

約数ペア:

[(1, 312071172), (2, 156035586), (3, 104023724), (4, 78017793), (6, 52011862), (7, 44581596), (12, 26005931), (14, 22290798), (21, 14860532), (28, 11145399), (31, 10066812), (37, 8434356), (41, 7611492), (42, 7430266), (62, 5033406), (74, 4217178), (79, 3950268), (82, 3805746), (84, 3715133), (93, 3355604), (111, 2811452), (123, 2537164), (124, 2516703), (148, 2108589), (158, 1975134), (164, 1902873), (186, 1677802), (217, 1438116), (222, 1405726), (237, 1316756), (246, 1268582), (259, 1204908), (287, 1087356), (316, 987567), (372, 838901), (434, 719058), (444, 702863), (474, 658378), (492, 634291), (518, 602454), (553, 564324), (574, 543678), (651, 479372), (777, 401636), (861, 362452), (868, 359529), (948, 329189), (1036, 301227), (1106, 282162), (1147, 272076), (1148, 271839), (1271, 245532), (1302, 239686), (1517, 205716), (1554, 200818), (1659, 188108), (1722, 181226), (2212, 141081), (2294, 136038), (2449, 127428), (2542, 122766), (2604, 119843), (2923, 106764), (3034, 102858), (3108, 100409), (3239, 96348), (3318, 94054), (3441, 90692), (3444, 90613), (3813, 81844), (4551, 68572), (4588, 68019), (4898, 63714), (5084, 61383), (5846, 53382), (6068, 51429), (6478, 48174), (6636, 47027), (6882, 45346), (7347, 42476), (7626, 40922), (8029, 38868), (8769, 35588), (8897, 35076), (9102, 34286), (9717, 32116), (9796, 31857), (10619, 29388), (11692, 26691), (12956, 24087), (13764, 22673), (14694, 21238), (15252, 20461), (16058, 19434), (17143, 18204), (17538, 17794)]