38394864

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 160

約数和(自身を含む): 118087680

約数和(自身を除く): 79692816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 47, 48, 54, 61, 62, 72, 93, 94, 108, 122, 124, 141, 144, 183, 186, 188, 216, 244, 248, 279, 282, 366, 372, 376, 423, 432, 488, 496, 549, 558, 564, 732, 744, 752, 837, 846, 976, 1098, 1116, 1128, 1269, 1457, 1464, 1488, 1647, 1674, 1692, 1891, 2196, 2232, 2256, 2538, 2867, 2914, 2928, 3294, 3348, 3384, 3782, 4371, 4392, 4464, 5076, 5673, 5734, 5828, 6588, 6696, 6768, 7564, 8601, 8742, 8784, 10152, 11346, 11468, 11656, 13113, 13176, 13392, 15128, 17019, 17202, 17484, 20304, 22692, 22936, 23312, 25803, 26226, 26352, 30256, 34038, 34404, 34968, 39339, 45384, 45872, 51057, 51606, 52452, 68076, 68808, 69936, 77409, 78678, 88877, 90768, 102114, 103212, 104904, 136152, 137616, 154818, 157356, 177754, 204228, 206424, 209808, 266631, 272304, 309636, 314712, 355508, 408456, 412848, 533262, 619272, 629424, 711016, 799893, 816912, 1066524, 1238544, 1422032, 1599786, 2133048, 2399679, 3199572, 4266096, 4799358, 6399144, 9598716, 12798288, 19197432, 38394864]

約数ペア:

[(1, 38394864), (2, 19197432), (3, 12798288), (4, 9598716), (6, 6399144), (8, 4799358), (9, 4266096), (12, 3199572), (16, 2399679), (18, 2133048), (24, 1599786), (27, 1422032), (31, 1238544), (36, 1066524), (47, 816912), (48, 799893), (54, 711016), (61, 629424), (62, 619272), (72, 533262), (93, 412848), (94, 408456), (108, 355508), (122, 314712), (124, 309636), (141, 272304), (144, 266631), (183, 209808), (186, 206424), (188, 204228), (216, 177754), (244, 157356), (248, 154818), (279, 137616), (282, 136152), (366, 104904), (372, 103212), (376, 102114), (423, 90768), (432, 88877), (488, 78678), (496, 77409), (549, 69936), (558, 68808), (564, 68076), (732, 52452), (744, 51606), (752, 51057), (837, 45872), (846, 45384), (976, 39339), (1098, 34968), (1116, 34404), (1128, 34038), (1269, 30256), (1457, 26352), (1464, 26226), (1488, 25803), (1647, 23312), (1674, 22936), (1692, 22692), (1891, 20304), (2196, 17484), (2232, 17202), (2256, 17019), (2538, 15128), (2867, 13392), (2914, 13176), (2928, 13113), (3294, 11656), (3348, 11468), (3384, 11346), (3782, 10152), (4371, 8784), (4392, 8742), (4464, 8601), (5076, 7564), (5673, 6768), (5734, 6696), (5828, 6588)]