1555252344

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1823}}^1$

素因数の和:1910

約数の個数: 144

約数和(自身を含む): 4586137920

約数和(自身を除く): 3030885576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 41, 51, 68, 72, 82, 102, 123, 136, 153, 164, 204, 246, 289, 306, 328, 369, 408, 492, 578, 612, 697, 738, 867, 984, 1156, 1224, 1394, 1476, 1734, 1823, 2091, 2312, 2601, 2788, 2952, 3468, 3646, 4182, 5202, 5469, 5576, 6273, 6936, 7292, 8364, 10404, 10938, 11849, 12546, 14584, 16407, 16728, 20808, 21876, 23698, 25092, 30991, 32814, 35547, 43752, 47396, 50184, 61982, 65628, 71094, 74743, 92973, 94792, 106641, 123964, 131256, 142188, 149486, 185946, 213282, 224229, 247928, 278919, 284376, 298972, 371892, 426564, 448458, 526847, 557838, 597944, 672687, 743784, 853128, 896916, 1053694, 1115676, 1270631, 1345374, 1580541, 1793832, 2107388, 2231352, 2541262, 2690748, 3161082, 3811893, 4214776, 4741623, 5082524, 5381496, 6322164, 7623786, 9483246, 10165048, 11435679, 12644328, 15247572, 18966492, 21600727, 22871358, 30495144, 37932984, 43201454, 45742716, 64802181, 86402908, 91485432, 129604362, 172805816, 194406543, 259208724, 388813086, 518417448, 777626172, 1555252344]

約数ペア:

[(1, 1555252344), (2, 777626172), (3, 518417448), (4, 388813086), (6, 259208724), (8, 194406543), (9, 172805816), (12, 129604362), (17, 91485432), (18, 86402908), (24, 64802181), (34, 45742716), (36, 43201454), (41, 37932984), (51, 30495144), (68, 22871358), (72, 21600727), (82, 18966492), (102, 15247572), (123, 12644328), (136, 11435679), (153, 10165048), (164, 9483246), (204, 7623786), (246, 6322164), (289, 5381496), (306, 5082524), (328, 4741623), (369, 4214776), (408, 3811893), (492, 3161082), (578, 2690748), (612, 2541262), (697, 2231352), (738, 2107388), (867, 1793832), (984, 1580541), (1156, 1345374), (1224, 1270631), (1394, 1115676), (1476, 1053694), (1734, 896916), (1823, 853128), (2091, 743784), (2312, 672687), (2601, 597944), (2788, 557838), (2952, 526847), (3468, 448458), (3646, 426564), (4182, 371892), (5202, 298972), (5469, 284376), (5576, 278919), (6273, 247928), (6936, 224229), (7292, 213282), (8364, 185946), (10404, 149486), (10938, 142188), (11849, 131256), (12546, 123964), (14584, 106641), (16407, 94792), (16728, 92973), (20808, 74743), (21876, 71094), (23698, 65628), (25092, 61982), (30991, 50184), (32814, 47396), (35547, 43752)]