31142232

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 101146320

約数和(自身を除く): 70004088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 27, 33, 34, 36, 44, 51, 54, 66, 68, 72, 81, 88, 99, 102, 108, 132, 136, 153, 162, 187, 198, 204, 216, 257, 264, 297, 306, 324, 374, 396, 408, 459, 514, 561, 594, 612, 648, 748, 771, 792, 891, 918, 1028, 1122, 1188, 1224, 1377, 1496, 1542, 1683, 1782, 1836, 2056, 2244, 2313, 2376, 2754, 2827, 3084, 3366, 3564, 3672, 4369, 4488, 4626, 5049, 5508, 5654, 6168, 6732, 6939, 7128, 8481, 8738, 9252, 10098, 11016, 11308, 13107, 13464, 13878, 15147, 16962, 17476, 18504, 20196, 20817, 22616, 25443, 26214, 27756, 30294, 33924, 34952, 39321, 40392, 41634, 48059, 50886, 52428, 55512, 60588, 67848, 76329, 78642, 83268, 96118, 101772, 104856, 117963, 121176, 144177, 152658, 157284, 166536, 192236, 203544, 228987, 235926, 288354, 305316, 314568, 353889, 384472, 432531, 457974, 471852, 576708, 610632, 707778, 865062, 915948, 943704, 1153416, 1297593, 1415556, 1730124, 1831896, 2595186, 2831112, 3460248, 3892779, 5190372, 7785558, 10380744, 15571116, 31142232]

約数ペア:

[(1, 31142232), (2, 15571116), (3, 10380744), (4, 7785558), (6, 5190372), (8, 3892779), (9, 3460248), (11, 2831112), (12, 2595186), (17, 1831896), (18, 1730124), (22, 1415556), (24, 1297593), (27, 1153416), (33, 943704), (34, 915948), (36, 865062), (44, 707778), (51, 610632), (54, 576708), (66, 471852), (68, 457974), (72, 432531), (81, 384472), (88, 353889), (99, 314568), (102, 305316), (108, 288354), (132, 235926), (136, 228987), (153, 203544), (162, 192236), (187, 166536), (198, 157284), (204, 152658), (216, 144177), (257, 121176), (264, 117963), (297, 104856), (306, 101772), (324, 96118), (374, 83268), (396, 78642), (408, 76329), (459, 67848), (514, 60588), (561, 55512), (594, 52428), (612, 50886), (648, 48059), (748, 41634), (771, 40392), (792, 39321), (891, 34952), (918, 33924), (1028, 30294), (1122, 27756), (1188, 26214), (1224, 25443), (1377, 22616), (1496, 20817), (1542, 20196), (1683, 18504), (1782, 17476), (1836, 16962), (2056, 15147), (2244, 13878), (2313, 13464), (2376, 13107), (2754, 11308), (2827, 11016), (3084, 10098), (3366, 9252), (3564, 8738), (3672, 8481), (4369, 7128), (4488, 6939), (4626, 6732), (5049, 6168), (5508, 5654)]