449716644

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 1312416000

約数和(自身を除く): 862699356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 61, 78, 89, 108, 117, 118, 122, 156, 177, 178, 183, 234, 236, 244, 267, 351, 354, 356, 366, 468, 531, 534, 549, 702, 708, 732, 767, 793, 801, 1062, 1068, 1098, 1157, 1404, 1534, 1586, 1593, 1602, 1647, 2124, 2196, 2301, 2314, 2379, 2403, 3068, 3172, 3186, 3204, 3294, 3471, 3599, 4602, 4628, 4758, 4806, 5251, 5429, 6372, 6588, 6903, 6942, 7137, 7198, 9204, 9516, 9612, 10413, 10502, 10797, 10858, 13806, 13884, 14274, 14396, 15753, 16287, 20709, 20826, 21004, 21411, 21594, 21716, 27612, 28548, 31239, 31506, 32391, 32574, 41418, 41652, 42822, 43188, 46787, 47259, 48861, 62478, 63012, 64782, 65148, 68263, 70577, 82836, 85644, 93574, 94518, 97173, 97722, 124956, 129564, 136526, 140361, 141154, 141777, 146583, 187148, 189036, 194346, 195444, 204789, 211731, 273052, 280722, 282308, 283554, 293166, 320311, 388692, 409578, 421083, 423462, 561444, 567108, 586332, 614367, 635193, 640622, 819156, 842166, 846924, 960933, 1228734, 1263249, 1270386, 1281244, 1684332, 1843101, 1905579, 1921866, 2457468, 2526498, 2540772, 2882799, 3686202, 3811158, 3843732, 4164043, 5052996, 5765598, 7372404, 7622316, 8328086, 8648397, 11531196, 12492129, 16656172, 17296794, 24984258, 34593588, 37476387, 49968516, 74952774, 112429161, 149905548, 224858322, 449716644]

約数ペア:

[(1, 449716644), (2, 224858322), (3, 149905548), (4, 112429161), (6, 74952774), (9, 49968516), (12, 37476387), (13, 34593588), (18, 24984258), (26, 17296794), (27, 16656172), (36, 12492129), (39, 11531196), (52, 8648397), (54, 8328086), (59, 7622316), (61, 7372404), (78, 5765598), (89, 5052996), (108, 4164043), (117, 3843732), (118, 3811158), (122, 3686202), (156, 2882799), (177, 2540772), (178, 2526498), (183, 2457468), (234, 1921866), (236, 1905579), (244, 1843101), (267, 1684332), (351, 1281244), (354, 1270386), (356, 1263249), (366, 1228734), (468, 960933), (531, 846924), (534, 842166), (549, 819156), (702, 640622), (708, 635193), (732, 614367), (767, 586332), (793, 567108), (801, 561444), (1062, 423462), (1068, 421083), (1098, 409578), (1157, 388692), (1404, 320311), (1534, 293166), (1586, 283554), (1593, 282308), (1602, 280722), (1647, 273052), (2124, 211731), (2196, 204789), (2301, 195444), (2314, 194346), (2379, 189036), (2403, 187148), (3068, 146583), (3172, 141777), (3186, 141154), (3204, 140361), (3294, 136526), (3471, 129564), (3599, 124956), (4602, 97722), (4628, 97173), (4758, 94518), (4806, 93574), (5251, 85644), (5429, 82836), (6372, 70577), (6588, 68263), (6903, 65148), (6942, 64782), (7137, 63012), (7198, 62478), (9204, 48861), (9516, 47259), (9612, 46787), (10413, 43188), (10502, 42822), (10797, 41652), (10858, 41418), (13806, 32574), (13884, 32391), (14274, 31506), (14396, 31239), (15753, 28548), (16287, 27612), (20709, 21716), (20826, 21594), (21004, 21411)]