318376907892

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{8269}}^1$

素因数の和:8626

約数の個数: 144

約数和(自身を含む): 831469438800

約数和(自身を除く): 513092530908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 89, 122, 178, 183, 197, 244, 267, 356, 366, 394, 534, 549, 591, 732, 788, 801, 1068, 1098, 1182, 1602, 1773, 2196, 2364, 3204, 3546, 5429, 7092, 8269, 10858, 12017, 16287, 16538, 17533, 21716, 24034, 24807, 32574, 33076, 35066, 36051, 48068, 48861, 49614, 52599, 65148, 70132, 72102, 74421, 97722, 99228, 105198, 108153, 144204, 148842, 157797, 195444, 210396, 216306, 297684, 315594, 432612, 504409, 631188, 735941, 1008818, 1069513, 1471882, 1513227, 1628993, 2017636, 2139026, 2207823, 2943764, 3026454, 3208539, 3257986, 4278052, 4415646, 4539681, 4886979, 6052908, 6417078, 6515972, 6623469, 8831292, 9079362, 9625617, 9773958, 12834156, 13246938, 14660937, 18158724, 19251234, 19547916, 26493876, 29321874, 38502468, 44892401, 58643748, 89784802, 99368573, 134677203, 144980377, 179569604, 198737146, 269354406, 289960754, 298105719, 397474292, 404031609, 434941131, 538708812, 579921508, 596211438, 808063218, 869882262, 894317157, 1192422876, 1304823393, 1616126436, 1739764524, 1788634314, 2609646786, 3577268628, 5219293572, 8843802997, 17687605994, 26531408991, 35375211988, 53062817982, 79594226973, 106125635964, 159188453946, 318376907892]

約数ペア:

[(1, 318376907892), (2, 159188453946), (3, 106125635964), (4, 79594226973), (6, 53062817982), (9, 35375211988), (12, 26531408991), (18, 17687605994), (36, 8843802997), (61, 5219293572), (89, 3577268628), (122, 2609646786), (178, 1788634314), (183, 1739764524), (197, 1616126436), (244, 1304823393), (267, 1192422876), (356, 894317157), (366, 869882262), (394, 808063218), (534, 596211438), (549, 579921508), (591, 538708812), (732, 434941131), (788, 404031609), (801, 397474292), (1068, 298105719), (1098, 289960754), (1182, 269354406), (1602, 198737146), (1773, 179569604), (2196, 144980377), (2364, 134677203), (3204, 99368573), (3546, 89784802), (5429, 58643748), (7092, 44892401), (8269, 38502468), (10858, 29321874), (12017, 26493876), (16287, 19547916), (16538, 19251234), (17533, 18158724), (21716, 14660937), (24034, 13246938), (24807, 12834156), (32574, 9773958), (33076, 9625617), (35066, 9079362), (36051, 8831292), (48068, 6623469), (48861, 6515972), (49614, 6417078), (52599, 6052908), (65148, 4886979), (70132, 4539681), (72102, 4415646), (74421, 4278052), (97722, 3257986), (99228, 3208539), (105198, 3026454), (108153, 2943764), (144204, 2207823), (148842, 2139026), (157797, 2017636), (195444, 1628993), (210396, 1513227), (216306, 1471882), (297684, 1069513), (315594, 1008818), (432612, 735941), (504409, 631188)]