216720384

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:168

約数の個数: 176

約数和(自身を含む): 628838400

約数和(自身を除く): 412118016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 79, 94, 96, 114, 128, 141, 152, 158, 188, 192, 228, 237, 256, 282, 304, 316, 376, 384, 456, 474, 512, 564, 608, 632, 752, 768, 893, 912, 948, 1024, 1128, 1216, 1264, 1501, 1504, 1536, 1786, 1824, 1896, 2256, 2432, 2528, 2679, 3002, 3008, 3072, 3572, 3648, 3713, 3792, 4503, 4512, 4864, 5056, 5358, 6004, 6016, 7144, 7296, 7426, 7584, 9006, 9024, 9728, 10112, 10716, 11139, 12008, 12032, 14288, 14592, 14852, 15168, 18012, 18048, 19456, 20224, 21432, 22278, 24016, 24064, 28576, 29184, 29704, 30336, 36024, 36096, 40448, 42864, 44556, 48032, 48128, 57152, 58368, 59408, 60672, 70547, 72048, 72192, 80896, 85728, 89112, 96064, 114304, 118816, 121344, 141094, 144096, 144384, 171456, 178224, 192128, 211641, 228608, 237632, 242688, 282188, 288192, 342912, 356448, 384256, 423282, 457216, 475264, 564376, 576384, 685824, 712896, 768512, 846564, 914432, 950528, 1128752, 1152768, 1371648, 1425792, 1537024, 1693128, 1901056, 2257504, 2305536, 2743296, 2851584, 3386256, 3802112, 4515008, 4611072, 5703168, 6772512, 9030016, 11406336, 13545024, 18060032, 27090048, 36120064, 54180096, 72240128, 108360192, 216720384]

約数ペア:

[(1, 216720384), (2, 108360192), (3, 72240128), (4, 54180096), (6, 36120064), (8, 27090048), (12, 18060032), (16, 13545024), (19, 11406336), (24, 9030016), (32, 6772512), (38, 5703168), (47, 4611072), (48, 4515008), (57, 3802112), (64, 3386256), (76, 2851584), (79, 2743296), (94, 2305536), (96, 2257504), (114, 1901056), (128, 1693128), (141, 1537024), (152, 1425792), (158, 1371648), (188, 1152768), (192, 1128752), (228, 950528), (237, 914432), (256, 846564), (282, 768512), (304, 712896), (316, 685824), (376, 576384), (384, 564376), (456, 475264), (474, 457216), (512, 423282), (564, 384256), (608, 356448), (632, 342912), (752, 288192), (768, 282188), (893, 242688), (912, 237632), (948, 228608), (1024, 211641), (1128, 192128), (1216, 178224), (1264, 171456), (1501, 144384), (1504, 144096), (1536, 141094), (1786, 121344), (1824, 118816), (1896, 114304), (2256, 96064), (2432, 89112), (2528, 85728), (2679, 80896), (3002, 72192), (3008, 72048), (3072, 70547), (3572, 60672), (3648, 59408), (3713, 58368), (3792, 57152), (4503, 48128), (4512, 48032), (4864, 44556), (5056, 42864), (5358, 40448), (6004, 36096), (6016, 36024), (7144, 30336), (7296, 29704), (7426, 29184), (7584, 28576), (9006, 24064), (9024, 24016), (9728, 22278), (10112, 21432), (10716, 20224), (11139, 19456), (12008, 18048), (12032, 18012), (14288, 15168), (14592, 14852)]