742181292

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{24631}}^1$

素因数の和:24681

約数の個数: 72

約数和(自身を含む): 2008394752

約数和(自身を除く): 1266213460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 7533, 10044, 15066, 24631, 30132, 49262, 73893, 98524, 147786, 221679, 295572, 443358, 665037, 763561, 886716, 1330074, 1527122, 1995111, 2290683, 2660148, 3054244, 3990222, 4581366, 5985333, 6872049, 7980444, 9162732, 11970666, 13744098, 20616147, 23941332, 27488196, 41232294, 61848441, 82464588, 123696882, 185545323, 247393764, 371090646, 742181292]

約数ペア:

[(1, 742181292), (2, 371090646), (3, 247393764), (4, 185545323), (6, 123696882), (9, 82464588), (12, 61848441), (18, 41232294), (27, 27488196), (31, 23941332), (36, 20616147), (54, 13744098), (62, 11970666), (81, 9162732), (93, 7980444), (108, 6872049), (124, 5985333), (162, 4581366), (186, 3990222), (243, 3054244), (279, 2660148), (324, 2290683), (372, 1995111), (486, 1527122), (558, 1330074), (837, 886716), (972, 763561), (1116, 665037), (1674, 443358), (2511, 295572), (3348, 221679), (5022, 147786), (7533, 98524), (10044, 73893), (15066, 49262), (24631, 30132)]