404620352

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 84

約数和(自身を含む): 861675696

約数和(自身を除く): 457055344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 152, 166, 211, 304, 332, 361, 422, 608, 664, 722, 844, 1216, 1328, 1444, 1577, 1688, 2656, 2888, 3154, 3376, 4009, 5312, 5776, 6308, 6752, 8018, 11552, 12616, 13504, 16036, 17513, 23104, 25232, 29963, 32072, 35026, 50464, 59926, 64144, 70052, 76171, 100928, 119852, 128288, 140104, 152342, 239704, 256576, 280208, 304684, 332747, 479408, 560416, 609368, 665494, 958816, 1120832, 1218736, 1330988, 1917632, 2437472, 2661976, 4874944, 5323952, 6322193, 10647904, 12644386, 21295808, 25288772, 50577544, 101155088, 202310176, 404620352]

約数ペア:

[(1, 404620352), (2, 202310176), (4, 101155088), (8, 50577544), (16, 25288772), (19, 21295808), (32, 12644386), (38, 10647904), (64, 6322193), (76, 5323952), (83, 4874944), (152, 2661976), (166, 2437472), (211, 1917632), (304, 1330988), (332, 1218736), (361, 1120832), (422, 958816), (608, 665494), (664, 609368), (722, 560416), (844, 479408), (1216, 332747), (1328, 304684), (1444, 280208), (1577, 256576), (1688, 239704), (2656, 152342), (2888, 140104), (3154, 128288), (3376, 119852), (4009, 100928), (5312, 76171), (5776, 70052), (6308, 64144), (6752, 59926), (8018, 50464), (11552, 35026), (12616, 32072), (13504, 29963), (16036, 25232), (17513, 23104)]