291279429576

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{506263}}^1$

素因数の和:506467

約数の個数: 96

約数和(自身を含む): 807936592320

約数和(自身を除く): 516657162744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 131, 183, 244, 262, 366, 393, 488, 524, 549, 732, 786, 1048, 1098, 1179, 1464, 1572, 2196, 2358, 3144, 4392, 4716, 7991, 9432, 15982, 23973, 31964, 47946, 63928, 71919, 95892, 143838, 191784, 287676, 506263, 575352, 1012526, 1518789, 2025052, 3037578, 4050104, 4556367, 6075156, 9112734, 12150312, 18225468, 30882043, 36450936, 61764086, 66320453, 92646129, 123528172, 132640906, 185292258, 198961359, 247056344, 265281812, 277938387, 370584516, 397922718, 530563624, 555876774, 596884077, 741169032, 795845436, 1111753548, 1193768154, 1591690872, 2223507096, 2387536308, 4045547633, 4775072616, 8091095266, 12136642899, 16182190532, 24273285798, 32364381064, 36409928697, 48546571596, 72819857394, 97093143192, 145639714788, 291279429576]

約数ペア:

[(1, 291279429576), (2, 145639714788), (3, 97093143192), (4, 72819857394), (6, 48546571596), (8, 36409928697), (9, 32364381064), (12, 24273285798), (18, 16182190532), (24, 12136642899), (36, 8091095266), (61, 4775072616), (72, 4045547633), (122, 2387536308), (131, 2223507096), (183, 1591690872), (244, 1193768154), (262, 1111753548), (366, 795845436), (393, 741169032), (488, 596884077), (524, 555876774), (549, 530563624), (732, 397922718), (786, 370584516), (1048, 277938387), (1098, 265281812), (1179, 247056344), (1464, 198961359), (1572, 185292258), (2196, 132640906), (2358, 123528172), (3144, 92646129), (4392, 66320453), (4716, 61764086), (7991, 36450936), (9432, 30882043), (15982, 18225468), (23973, 12150312), (31964, 9112734), (47946, 6075156), (63928, 4556367), (71919, 4050104), (95892, 3037578), (143838, 2025052), (191784, 1518789), (287676, 1012526), (506263, 575352)]