341428280

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 786240000

約数和(自身を除く): 444811720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 199, 236, 295, 398, 472, 590, 727, 796, 995, 1180, 1454, 1592, 1990, 2360, 2908, 3635, 3980, 5816, 7270, 7960, 11741, 14540, 23482, 29080, 42893, 46964, 58705, 85786, 93928, 117410, 144673, 171572, 214465, 234820, 289346, 343144, 428930, 469640, 578692, 723365, 857860, 1157384, 1446730, 1715720, 2893460, 5786920, 8535707, 17071414, 34142828, 42678535, 68285656, 85357070, 170714140, 341428280]

約数ペア:

[(1, 341428280), (2, 170714140), (4, 85357070), (5, 68285656), (8, 42678535), (10, 34142828), (20, 17071414), (40, 8535707), (59, 5786920), (118, 2893460), (199, 1715720), (236, 1446730), (295, 1157384), (398, 857860), (472, 723365), (590, 578692), (727, 469640), (796, 428930), (995, 343144), (1180, 289346), (1454, 234820), (1592, 214465), (1990, 171572), (2360, 144673), (2908, 117410), (3635, 93928), (3980, 85786), (5816, 58705), (7270, 46964), (7960, 42893), (11741, 29080), (14540, 23482)]