1845486136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 4072723200

約数和(自身を除く): 2227237064

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 79, 104, 136, 146, 158, 181, 221, 292, 316, 362, 442, 584, 632, 724, 884, 949, 1027, 1241, 1343, 1448, 1768, 1898, 2054, 2353, 2482, 2686, 3077, 3796, 4108, 4706, 4964, 5372, 5767, 6154, 7592, 8216, 9412, 9928, 10744, 11534, 12308, 13213, 14299, 16133, 17459, 18824, 23068, 24616, 26426, 28598, 32266, 34918, 40001, 46136, 52852, 57196, 64532, 69836, 74971, 80002, 98039, 105704, 114392, 129064, 139672, 149942, 160004, 171769, 185887, 196078, 224621, 243083, 299884, 320008, 343538, 371774, 392156, 449242, 486166, 599768, 687076, 743548, 784312, 898484, 972332, 1043827, 1274507, 1374152, 1487096, 1796968, 1944664, 2087654, 2549014, 2920073, 3160079, 4175308, 5098028, 5840146, 6320158, 8350616, 10196056, 11680292, 12640316, 13569751, 17745059, 23360584, 25280632, 27139502, 35490118, 54279004, 70980236, 108558008, 141960472, 230685767, 461371534, 922743068, 1845486136]

約数ペア:

[(1, 1845486136), (2, 922743068), (4, 461371534), (8, 230685767), (13, 141960472), (17, 108558008), (26, 70980236), (34, 54279004), (52, 35490118), (68, 27139502), (73, 25280632), (79, 23360584), (104, 17745059), (136, 13569751), (146, 12640316), (158, 11680292), (181, 10196056), (221, 8350616), (292, 6320158), (316, 5840146), (362, 5098028), (442, 4175308), (584, 3160079), (632, 2920073), (724, 2549014), (884, 2087654), (949, 1944664), (1027, 1796968), (1241, 1487096), (1343, 1374152), (1448, 1274507), (1768, 1043827), (1898, 972332), (2054, 898484), (2353, 784312), (2482, 743548), (2686, 687076), (3077, 599768), (3796, 486166), (4108, 449242), (4706, 392156), (4964, 371774), (5372, 343538), (5767, 320008), (6154, 299884), (7592, 243083), (8216, 224621), (9412, 196078), (9928, 185887), (10744, 171769), (11534, 160004), (12308, 149942), (13213, 139672), (14299, 129064), (16133, 114392), (17459, 105704), (18824, 98039), (23068, 80002), (24616, 74971), (26426, 69836), (28598, 64532), (32266, 57196), (34918, 52852), (40001, 46136)]