1377882864

素因数分解:

$2^4\times 3^2\times {\mathrm{149}}^2\times {\mathrm{431}}^1$

素因数の和:743

約数の個数: 90

約数和(自身を含む): 3891219696

約数和(自身を除く): 2513336832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 149, 298, 431, 447, 596, 862, 894, 1192, 1293, 1341, 1724, 1788, 2384, 2586, 2682, 3448, 3576, 3879, 5172, 5364, 6896, 7152, 7758, 10344, 10728, 15516, 20688, 21456, 22201, 31032, 44402, 62064, 64219, 66603, 88804, 128438, 133206, 177608, 192657, 199809, 256876, 266412, 355216, 385314, 399618, 513752, 532824, 577971, 770628, 799236, 1027504, 1065648, 1155942, 1541256, 1598472, 2311884, 3082512, 3196944, 4623768, 9247536, 9568631, 19137262, 28705893, 38274524, 57411786, 76549048, 86117679, 114823572, 153098096, 172235358, 229647144, 344470716, 459294288, 688941432, 1377882864]

約数ペア:

[(1, 1377882864), (2, 688941432), (3, 459294288), (4, 344470716), (6, 229647144), (8, 172235358), (9, 153098096), (12, 114823572), (16, 86117679), (18, 76549048), (24, 57411786), (36, 38274524), (48, 28705893), (72, 19137262), (144, 9568631), (149, 9247536), (298, 4623768), (431, 3196944), (447, 3082512), (596, 2311884), (862, 1598472), (894, 1541256), (1192, 1155942), (1293, 1065648), (1341, 1027504), (1724, 799236), (1788, 770628), (2384, 577971), (2586, 532824), (2682, 513752), (3448, 399618), (3576, 385314), (3879, 355216), (5172, 266412), (5364, 256876), (6896, 199809), (7152, 192657), (7758, 177608), (10344, 133206), (10728, 128438), (15516, 88804), (20688, 66603), (21456, 64219), (22201, 62064), (31032, 44402)]