238626144

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 216

約数和(自身を含む): 748264608

約数和(自身を除く): 509638464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 47, 48, 51, 61, 68, 72, 94, 96, 102, 122, 136, 141, 144, 153, 183, 188, 204, 244, 272, 282, 288, 289, 306, 366, 376, 408, 423, 488, 544, 549, 564, 578, 612, 732, 752, 799, 816, 846, 867, 976, 1037, 1098, 1128, 1156, 1224, 1464, 1504, 1598, 1632, 1692, 1734, 1952, 2074, 2196, 2256, 2312, 2397, 2448, 2601, 2867, 2928, 3111, 3196, 3384, 3468, 4148, 4392, 4512, 4624, 4794, 4896, 5202, 5734, 5856, 6222, 6392, 6768, 6936, 7191, 8296, 8601, 8784, 9248, 9333, 9588, 10404, 11468, 12444, 12784, 13536, 13583, 13872, 14382, 16592, 17202, 17568, 17629, 18666, 19176, 20808, 22936, 24888, 25568, 25803, 27166, 27744, 28764, 33184, 34404, 35258, 37332, 38352, 40749, 41616, 45872, 48739, 49776, 51606, 52887, 54332, 57528, 68808, 70516, 74664, 76704, 81498, 83232, 91744, 97478, 99552, 103212, 105774, 108664, 115056, 122247, 137616, 141032, 146217, 149328, 158661, 162996, 194956, 206424, 211548, 217328, 230112, 244494, 275232, 282064, 292434, 298656, 317322, 325992, 389912, 412848, 423096, 434656, 438651, 488988, 564128, 584868, 634644, 651984, 779824, 825696, 828563, 846192, 877302, 977976, 1169736, 1269288, 1303968, 1559648, 1657126, 1692384, 1754604, 1955952, 2339472, 2485689, 2538576, 3314252, 3509208, 3911904, 4678944, 4971378, 5077152, 6628504, 7018416, 7457067, 9942756, 13257008, 14036832, 14914134, 19885512, 26514016, 29828268, 39771024, 59656536, 79542048, 119313072, 238626144]

約数ペア:

[(1, 238626144), (2, 119313072), (3, 79542048), (4, 59656536), (6, 39771024), (8, 29828268), (9, 26514016), (12, 19885512), (16, 14914134), (17, 14036832), (18, 13257008), (24, 9942756), (32, 7457067), (34, 7018416), (36, 6628504), (47, 5077152), (48, 4971378), (51, 4678944), (61, 3911904), (68, 3509208), (72, 3314252), (94, 2538576), (96, 2485689), (102, 2339472), (122, 1955952), (136, 1754604), (141, 1692384), (144, 1657126), (153, 1559648), (183, 1303968), (188, 1269288), (204, 1169736), (244, 977976), (272, 877302), (282, 846192), (288, 828563), (289, 825696), (306, 779824), (366, 651984), (376, 634644), (408, 584868), (423, 564128), (488, 488988), (544, 438651), (549, 434656), (564, 423096), (578, 412848), (612, 389912), (732, 325992), (752, 317322), (799, 298656), (816, 292434), (846, 282064), (867, 275232), (976, 244494), (1037, 230112), (1098, 217328), (1128, 211548), (1156, 206424), (1224, 194956), (1464, 162996), (1504, 158661), (1598, 149328), (1632, 146217), (1692, 141032), (1734, 137616), (1952, 122247), (2074, 115056), (2196, 108664), (2256, 105774), (2312, 103212), (2397, 99552), (2448, 97478), (2601, 91744), (2867, 83232), (2928, 81498), (3111, 76704), (3196, 74664), (3384, 70516), (3468, 68808), (4148, 57528), (4392, 54332), (4512, 52887), (4624, 51606), (4794, 49776), (4896, 48739), (5202, 45872), (5734, 41616), (5856, 40749), (6222, 38352), (6392, 37332), (6768, 35258), (6936, 34404), (7191, 33184), (8296, 28764), (8601, 27744), (8784, 27166), (9248, 25803), (9333, 25568), (9588, 24888), (10404, 22936), (11468, 20808), (12444, 19176), (12784, 18666), (13536, 17629), (13583, 17568), (13872, 17202), (14382, 16592)]