7407264

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 21288960

約数和(自身を除く): 13881696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 76, 93, 96, 114, 124, 131, 152, 186, 228, 248, 262, 304, 372, 393, 456, 496, 524, 589, 608, 744, 786, 912, 992, 1048, 1178, 1488, 1572, 1767, 1824, 2096, 2356, 2489, 2976, 3144, 3534, 4061, 4192, 4712, 4978, 6288, 7068, 7467, 8122, 9424, 9956, 12183, 12576, 14136, 14934, 16244, 18848, 19912, 24366, 28272, 29868, 32488, 39824, 48732, 56544, 59736, 64976, 77159, 79648, 97464, 119472, 129952, 154318, 194928, 231477, 238944, 308636, 389856, 462954, 617272, 925908, 1234544, 1851816, 2469088, 3703632, 7407264]

約数ペア:

[(1, 7407264), (2, 3703632), (3, 2469088), (4, 1851816), (6, 1234544), (8, 925908), (12, 617272), (16, 462954), (19, 389856), (24, 308636), (31, 238944), (32, 231477), (38, 194928), (48, 154318), (57, 129952), (62, 119472), (76, 97464), (93, 79648), (96, 77159), (114, 64976), (124, 59736), (131, 56544), (152, 48732), (186, 39824), (228, 32488), (248, 29868), (262, 28272), (304, 24366), (372, 19912), (393, 18848), (456, 16244), (496, 14934), (524, 14136), (589, 12576), (608, 12183), (744, 9956), (786, 9424), (912, 8122), (992, 7467), (1048, 7068), (1178, 6288), (1488, 4978), (1572, 4712), (1767, 4192), (1824, 4061), (2096, 3534), (2356, 3144), (2489, 2976)]