238211328

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:240

約数の個数: 144

約数和(自身を含む): 665493696

約数和(自身を除く): 427282368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 83, 96, 101, 111, 128, 148, 166, 192, 202, 222, 249, 256, 296, 303, 332, 384, 404, 444, 498, 592, 606, 664, 768, 808, 888, 996, 1184, 1212, 1328, 1616, 1776, 1992, 2368, 2424, 2656, 3071, 3232, 3552, 3737, 3984, 4736, 4848, 5312, 6142, 6464, 7104, 7474, 7968, 8383, 9213, 9472, 9696, 10624, 11211, 12284, 12928, 14208, 14948, 15936, 16766, 18426, 19392, 21248, 22422, 24568, 25149, 25856, 28416, 29896, 31872, 33532, 36852, 38784, 44844, 49136, 50298, 59792, 63744, 67064, 73704, 77568, 89688, 98272, 100596, 119584, 134128, 147408, 179376, 196544, 201192, 239168, 268256, 294816, 310171, 358752, 393088, 402384, 478336, 536512, 589632, 620342, 717504, 786176, 804768, 930513, 956672, 1073024, 1179264, 1240684, 1435008, 1609536, 1861026, 2146048, 2358528, 2481368, 2870016, 3219072, 3722052, 4962736, 6438144, 7444104, 9925472, 14888208, 19850944, 29776416, 39701888, 59552832, 79403776, 119105664, 238211328]

約数ペア:

[(1, 238211328), (2, 119105664), (3, 79403776), (4, 59552832), (6, 39701888), (8, 29776416), (12, 19850944), (16, 14888208), (24, 9925472), (32, 7444104), (37, 6438144), (48, 4962736), (64, 3722052), (74, 3219072), (83, 2870016), (96, 2481368), (101, 2358528), (111, 2146048), (128, 1861026), (148, 1609536), (166, 1435008), (192, 1240684), (202, 1179264), (222, 1073024), (249, 956672), (256, 930513), (296, 804768), (303, 786176), (332, 717504), (384, 620342), (404, 589632), (444, 536512), (498, 478336), (592, 402384), (606, 393088), (664, 358752), (768, 310171), (808, 294816), (888, 268256), (996, 239168), (1184, 201192), (1212, 196544), (1328, 179376), (1616, 147408), (1776, 134128), (1992, 119584), (2368, 100596), (2424, 98272), (2656, 89688), (3071, 77568), (3232, 73704), (3552, 67064), (3737, 63744), (3984, 59792), (4736, 50298), (4848, 49136), (5312, 44844), (6142, 38784), (6464, 36852), (7104, 33532), (7474, 31872), (7968, 29896), (8383, 28416), (9213, 25856), (9472, 25149), (9696, 24568), (10624, 22422), (11211, 21248), (12284, 19392), (12928, 18426), (14208, 16766), (14948, 15936)]