654480384

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11213}}^1$

素因数の和:11255

約数の個数: 88

約数和(自身を含む): 1836404640

約数和(自身を除く): 1181924256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 456, 512, 608, 768, 912, 1024, 1216, 1536, 1824, 2432, 3072, 3648, 4864, 7296, 9728, 11213, 14592, 19456, 22426, 29184, 33639, 44852, 58368, 67278, 89704, 134556, 179408, 213047, 269112, 358816, 426094, 538224, 639141, 717632, 852188, 1076448, 1278282, 1435264, 1704376, 2152896, 2556564, 2870528, 3408752, 4305792, 5113128, 5741056, 6817504, 8611584, 10226256, 11482112, 13635008, 17223168, 20452512, 27270016, 34446336, 40905024, 54540032, 81810048, 109080064, 163620096, 218160128, 327240192, 654480384]

約数ペア:

[(1, 654480384), (2, 327240192), (3, 218160128), (4, 163620096), (6, 109080064), (8, 81810048), (12, 54540032), (16, 40905024), (19, 34446336), (24, 27270016), (32, 20452512), (38, 17223168), (48, 13635008), (57, 11482112), (64, 10226256), (76, 8611584), (96, 6817504), (114, 5741056), (128, 5113128), (152, 4305792), (192, 3408752), (228, 2870528), (256, 2556564), (304, 2152896), (384, 1704376), (456, 1435264), (512, 1278282), (608, 1076448), (768, 852188), (912, 717632), (1024, 639141), (1216, 538224), (1536, 426094), (1824, 358816), (2432, 269112), (3072, 213047), (3648, 179408), (4864, 134556), (7296, 89704), (9728, 67278), (11213, 58368), (14592, 44852), (19456, 33639), (22426, 29184)]