40596816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 160

約数和(自身を含む): 123742080

約数和(自身を除く): 83145264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 43, 48, 51, 52, 68, 78, 86, 89, 102, 104, 129, 136, 156, 172, 178, 204, 208, 221, 258, 267, 272, 312, 344, 356, 408, 442, 516, 534, 559, 624, 663, 688, 712, 731, 816, 884, 1032, 1068, 1118, 1157, 1326, 1424, 1462, 1513, 1677, 1768, 2064, 2136, 2193, 2236, 2314, 2652, 2924, 3026, 3354, 3471, 3536, 3827, 4272, 4386, 4472, 4539, 4628, 5304, 5848, 6052, 6708, 6942, 7654, 8772, 8944, 9078, 9256, 9503, 10608, 11481, 11696, 12104, 13416, 13884, 15308, 17544, 18156, 18512, 19006, 19669, 22962, 24208, 26832, 27768, 28509, 30616, 35088, 36312, 38012, 39338, 45924, 49751, 55536, 57018, 59007, 61232, 65059, 72624, 76024, 78676, 91848, 99502, 114036, 118014, 130118, 149253, 152048, 157352, 183696, 195177, 199004, 228072, 236028, 260236, 298506, 314704, 390354, 398008, 456144, 472056, 520472, 597012, 780708, 796016, 845767, 944112, 1040944, 1194024, 1561416, 1691534, 2388048, 2537301, 3122832, 3383068, 5074602, 6766136, 10149204, 13532272, 20298408, 40596816]

約数ペア:

[(1, 40596816), (2, 20298408), (3, 13532272), (4, 10149204), (6, 6766136), (8, 5074602), (12, 3383068), (13, 3122832), (16, 2537301), (17, 2388048), (24, 1691534), (26, 1561416), (34, 1194024), (39, 1040944), (43, 944112), (48, 845767), (51, 796016), (52, 780708), (68, 597012), (78, 520472), (86, 472056), (89, 456144), (102, 398008), (104, 390354), (129, 314704), (136, 298506), (156, 260236), (172, 236028), (178, 228072), (204, 199004), (208, 195177), (221, 183696), (258, 157352), (267, 152048), (272, 149253), (312, 130118), (344, 118014), (356, 114036), (408, 99502), (442, 91848), (516, 78676), (534, 76024), (559, 72624), (624, 65059), (663, 61232), (688, 59007), (712, 57018), (731, 55536), (816, 49751), (884, 45924), (1032, 39338), (1068, 38012), (1118, 36312), (1157, 35088), (1326, 30616), (1424, 28509), (1462, 27768), (1513, 26832), (1677, 24208), (1768, 22962), (2064, 19669), (2136, 19006), (2193, 18512), (2236, 18156), (2314, 17544), (2652, 15308), (2924, 13884), (3026, 13416), (3354, 12104), (3471, 11696), (3536, 11481), (3827, 10608), (4272, 9503), (4386, 9256), (4472, 9078), (4539, 8944), (4628, 8772), (5304, 7654), (5848, 6942), (6052, 6708)]