328489125168

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{21881}}^1$

素因数の和:22115

約数の個数: 160

約数和(自身を含む): 890852981760

約数和(自身を除く): 562363856592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 79, 107, 111, 148, 158, 214, 222, 237, 296, 316, 321, 428, 444, 474, 592, 632, 642, 856, 888, 948, 1264, 1284, 1712, 1776, 1896, 2568, 2923, 3792, 3959, 5136, 5846, 7918, 8453, 8769, 11692, 11877, 15836, 16906, 17538, 21881, 23384, 23754, 25359, 31672, 33812, 35076, 43762, 46768, 47508, 50718, 63344, 65643, 67624, 70152, 87524, 95016, 101436, 131286, 135248, 140304, 175048, 190032, 202872, 262572, 312761, 350096, 405744, 525144, 625522, 809597, 938283, 1050288, 1251044, 1619194, 1728599, 1876566, 2341267, 2428791, 2502088, 3238388, 3457198, 3753132, 4682534, 4857582, 5004176, 5185797, 6476776, 6914396, 7023801, 7506264, 9365068, 9715164, 10371594, 12953552, 13828792, 14047602, 15012528, 18730136, 19430328, 20743188, 27657584, 28095204, 37460272, 38860656, 41486376, 56190408, 63958163, 82972752, 86626879, 112380816, 127916326, 173253758, 184960093, 191874489, 255832652, 259880637, 346507516, 369920186, 383748978, 511665304, 519761274, 554880279, 693015032, 739840372, 767497956, 1023330608, 1039522548, 1109760558, 1386030064, 1479680744, 1534995912, 2079045096, 2219521116, 2959361488, 3069991824, 4158090192, 4439042232, 6843523441, 8878084464, 13687046882, 20530570323, 27374093764, 41061140646, 54748187528, 82122281292, 109496375056, 164244562584, 328489125168]

約数ペア:

[(1, 328489125168), (2, 164244562584), (3, 109496375056), (4, 82122281292), (6, 54748187528), (8, 41061140646), (12, 27374093764), (16, 20530570323), (24, 13687046882), (37, 8878084464), (48, 6843523441), (74, 4439042232), (79, 4158090192), (107, 3069991824), (111, 2959361488), (148, 2219521116), (158, 2079045096), (214, 1534995912), (222, 1479680744), (237, 1386030064), (296, 1109760558), (316, 1039522548), (321, 1023330608), (428, 767497956), (444, 739840372), (474, 693015032), (592, 554880279), (632, 519761274), (642, 511665304), (856, 383748978), (888, 369920186), (948, 346507516), (1264, 259880637), (1284, 255832652), (1712, 191874489), (1776, 184960093), (1896, 173253758), (2568, 127916326), (2923, 112380816), (3792, 86626879), (3959, 82972752), (5136, 63958163), (5846, 56190408), (7918, 41486376), (8453, 38860656), (8769, 37460272), (11692, 28095204), (11877, 27657584), (15836, 20743188), (16906, 19430328), (17538, 18730136), (21881, 15012528), (23384, 14047602), (23754, 13828792), (25359, 12953552), (31672, 10371594), (33812, 9715164), (35076, 9365068), (43762, 7506264), (46768, 7023801), (47508, 6914396), (50718, 6476776), (63344, 5185797), (65643, 5004176), (67624, 4857582), (70152, 4682534), (87524, 3753132), (95016, 3457198), (101436, 3238388), (131286, 2502088), (135248, 2428791), (140304, 2341267), (175048, 1876566), (190032, 1728599), (202872, 1619194), (262572, 1251044), (312761, 1050288), (350096, 938283), (405744, 809597), (525144, 625522)]