238351040

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:586

約数の個数: 112

約数和(自身を含む): 598346784

約数和(自身を除く): 359995744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 64, 74, 80, 82, 148, 160, 164, 185, 205, 296, 320, 328, 370, 410, 491, 592, 656, 740, 820, 982, 1184, 1312, 1480, 1517, 1640, 1964, 2368, 2455, 2624, 2960, 3034, 3280, 3928, 4910, 5920, 6068, 6560, 7585, 7856, 9820, 11840, 12136, 13120, 15170, 15712, 18167, 19640, 20131, 24272, 30340, 31424, 36334, 39280, 40262, 48544, 60680, 72668, 78560, 80524, 90835, 97088, 100655, 121360, 145336, 157120, 161048, 181670, 201310, 242720, 290672, 322096, 363340, 402620, 485440, 581344, 644192, 726680, 744847, 805240, 1162688, 1288384, 1453360, 1489694, 1610480, 2906720, 2979388, 3220960, 3724235, 5813440, 5958776, 6441920, 7448470, 11917552, 14896940, 23835104, 29793880, 47670208, 59587760, 119175520, 238351040]

約数ペア:

[(1, 238351040), (2, 119175520), (4, 59587760), (5, 47670208), (8, 29793880), (10, 23835104), (16, 14896940), (20, 11917552), (32, 7448470), (37, 6441920), (40, 5958776), (41, 5813440), (64, 3724235), (74, 3220960), (80, 2979388), (82, 2906720), (148, 1610480), (160, 1489694), (164, 1453360), (185, 1288384), (205, 1162688), (296, 805240), (320, 744847), (328, 726680), (370, 644192), (410, 581344), (491, 485440), (592, 402620), (656, 363340), (740, 322096), (820, 290672), (982, 242720), (1184, 201310), (1312, 181670), (1480, 161048), (1517, 157120), (1640, 145336), (1964, 121360), (2368, 100655), (2455, 97088), (2624, 90835), (2960, 80524), (3034, 78560), (3280, 72668), (3928, 60680), (4910, 48544), (5920, 40262), (6068, 39280), (6560, 36334), (7585, 31424), (7856, 30340), (9820, 24272), (11840, 20131), (12136, 19640), (13120, 18167), (15170, 15712)]