38520144

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^3$

素因数の和:87

約数の個数: 160

約数和(自身を含む): 125686400

約数和(自身を除く): 87166256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 361, 432, 456, 468, 494, 513, 624, 684, 702, 722, 741, 912, 936, 988, 1026, 1083, 1368, 1404, 1444, 1482, 1872, 1976, 2052, 2166, 2223, 2736, 2808, 2888, 2964, 3249, 3952, 4104, 4332, 4446, 4693, 5616, 5776, 5928, 6498, 6669, 6859, 8208, 8664, 8892, 9386, 9747, 11856, 12996, 13338, 13718, 14079, 17328, 17784, 18772, 19494, 20577, 25992, 26676, 27436, 28158, 35568, 37544, 38988, 41154, 42237, 51984, 53352, 54872, 56316, 61731, 75088, 77976, 82308, 84474, 89167, 106704, 109744, 112632, 123462, 126711, 155952, 164616, 168948, 178334, 185193, 225264, 246924, 253422, 267501, 329232, 337896, 356668, 370386, 493848, 506844, 535002, 675792, 713336, 740772, 802503, 987696, 1013688, 1070004, 1426672, 1481544, 1605006, 2027376, 2140008, 2407509, 2963088, 3210012, 4280016, 4815018, 6420024, 9630036, 12840048, 19260072, 38520144]

約数ペア:

[(1, 38520144), (2, 19260072), (3, 12840048), (4, 9630036), (6, 6420024), (8, 4815018), (9, 4280016), (12, 3210012), (13, 2963088), (16, 2407509), (18, 2140008), (19, 2027376), (24, 1605006), (26, 1481544), (27, 1426672), (36, 1070004), (38, 1013688), (39, 987696), (48, 802503), (52, 740772), (54, 713336), (57, 675792), (72, 535002), (76, 506844), (78, 493848), (104, 370386), (108, 356668), (114, 337896), (117, 329232), (144, 267501), (152, 253422), (156, 246924), (171, 225264), (208, 185193), (216, 178334), (228, 168948), (234, 164616), (247, 155952), (304, 126711), (312, 123462), (342, 112632), (351, 109744), (361, 106704), (432, 89167), (456, 84474), (468, 82308), (494, 77976), (513, 75088), (624, 61731), (684, 56316), (702, 54872), (722, 53352), (741, 51984), (912, 42237), (936, 41154), (988, 38988), (1026, 37544), (1083, 35568), (1368, 28158), (1404, 27436), (1444, 26676), (1482, 25992), (1872, 20577), (1976, 19494), (2052, 18772), (2166, 17784), (2223, 17328), (2736, 14079), (2808, 13718), (2888, 13338), (2964, 12996), (3249, 11856), (3952, 9747), (4104, 9386), (4332, 8892), (4446, 8664), (4693, 8208), (5616, 6859), (5776, 6669), (5928, 6498)]