189728304

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 506464608

約数和(自身を除く): 316736304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 317, 337, 444, 592, 634, 674, 888, 951, 1011, 1268, 1348, 1776, 1902, 2022, 2536, 2696, 3804, 4044, 5072, 5392, 7608, 8088, 11729, 12469, 15216, 16176, 23458, 24938, 35187, 37407, 46916, 49876, 70374, 74814, 93832, 99752, 106829, 140748, 149628, 187664, 199504, 213658, 281496, 299256, 320487, 427316, 562992, 598512, 640974, 854632, 1281948, 1709264, 2563896, 3952673, 5127792, 7905346, 11858019, 15810692, 23716038, 31621384, 47432076, 63242768, 94864152, 189728304]

約数ペア:

[(1, 189728304), (2, 94864152), (3, 63242768), (4, 47432076), (6, 31621384), (8, 23716038), (12, 15810692), (16, 11858019), (24, 7905346), (37, 5127792), (48, 3952673), (74, 2563896), (111, 1709264), (148, 1281948), (222, 854632), (296, 640974), (317, 598512), (337, 562992), (444, 427316), (592, 320487), (634, 299256), (674, 281496), (888, 213658), (951, 199504), (1011, 187664), (1268, 149628), (1348, 140748), (1776, 106829), (1902, 99752), (2022, 93832), (2536, 74814), (2696, 70374), (3804, 49876), (4044, 46916), (5072, 37407), (5392, 35187), (7608, 24938), (8088, 23458), (11729, 16176), (12469, 15216)]