19398685248

素因数分解:

$2^6\times 3^3\times {\mathrm{47}}^1\times {\mathrm{238853}}^1$

素因数の和:238921

約数の個数: 112

約数和(自身を含む): 58242159360

約数和(自身を除く): 38843474112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 141, 144, 188, 192, 216, 282, 288, 376, 423, 432, 564, 576, 752, 846, 864, 1128, 1269, 1504, 1692, 1728, 2256, 2538, 3008, 3384, 4512, 5076, 6768, 9024, 10152, 13536, 20304, 27072, 40608, 81216, 238853, 477706, 716559, 955412, 1433118, 1910824, 2149677, 2866236, 3821648, 4299354, 5732472, 6449031, 7643296, 8598708, 11226091, 11464944, 12898062, 15286592, 17197416, 22452182, 22929888, 25796124, 33678273, 34394832, 44904364, 45859776, 51592248, 67356546, 68789664, 89808728, 101034819, 103184496, 134713092, 137579328, 179617456, 202069638, 206368992, 269426184, 303104457, 359234912, 404139276, 412737984, 538852368, 606208914, 718469824, 808278552, 1077704736, 1212417828, 1616557104, 2155409472, 2424835656, 3233114208, 4849671312, 6466228416, 9699342624, 19398685248]

約数ペア:

[(1, 19398685248), (2, 9699342624), (3, 6466228416), (4, 4849671312), (6, 3233114208), (8, 2424835656), (9, 2155409472), (12, 1616557104), (16, 1212417828), (18, 1077704736), (24, 808278552), (27, 718469824), (32, 606208914), (36, 538852368), (47, 412737984), (48, 404139276), (54, 359234912), (64, 303104457), (72, 269426184), (94, 206368992), (96, 202069638), (108, 179617456), (141, 137579328), (144, 134713092), (188, 103184496), (192, 101034819), (216, 89808728), (282, 68789664), (288, 67356546), (376, 51592248), (423, 45859776), (432, 44904364), (564, 34394832), (576, 33678273), (752, 25796124), (846, 22929888), (864, 22452182), (1128, 17197416), (1269, 15286592), (1504, 12898062), (1692, 11464944), (1728, 11226091), (2256, 8598708), (2538, 7643296), (3008, 6449031), (3384, 5732472), (4512, 4299354), (5076, 3821648), (6768, 2866236), (9024, 2149677), (10152, 1910824), (13536, 1433118), (20304, 955412), (27072, 716559), (40608, 477706), (81216, 238853)]