19689337176

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{28463}}^1$

素因数の和:28569

約数の個数: 128

約数和(自身を含む): 54514252800

約数和(自身を除く): 34824915624

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 41, 57, 74, 76, 82, 111, 114, 123, 148, 152, 164, 222, 228, 246, 296, 328, 444, 456, 492, 703, 779, 888, 984, 1406, 1517, 1558, 2109, 2337, 2812, 3034, 3116, 4218, 4551, 4674, 5624, 6068, 6232, 8436, 9102, 9348, 12136, 16872, 18204, 18696, 28463, 28823, 36408, 56926, 57646, 85389, 86469, 113852, 115292, 170778, 172938, 227704, 230584, 341556, 345876, 540797, 683112, 691752, 1053131, 1081594, 1166983, 1622391, 2106262, 2163188, 2333966, 3159393, 3244782, 3500949, 4212524, 4326376, 4667932, 6318786, 6489564, 7001898, 8425048, 9335864, 12637572, 12979128, 14003796, 20009489, 22172677, 25275144, 28007592, 40018978, 43178371, 44345354, 60028467, 66518031, 80037956, 86356742, 88690708, 120056934, 129535113, 133036062, 160075912, 172713484, 177381416, 240113868, 259070226, 266072124, 345426968, 480227736, 518140452, 532144248, 820389049, 1036280904, 1640778098, 2461167147, 3281556196, 4922334294, 6563112392, 9844668588, 19689337176]

約数ペア:

[(1, 19689337176), (2, 9844668588), (3, 6563112392), (4, 4922334294), (6, 3281556196), (8, 2461167147), (12, 1640778098), (19, 1036280904), (24, 820389049), (37, 532144248), (38, 518140452), (41, 480227736), (57, 345426968), (74, 266072124), (76, 259070226), (82, 240113868), (111, 177381416), (114, 172713484), (123, 160075912), (148, 133036062), (152, 129535113), (164, 120056934), (222, 88690708), (228, 86356742), (246, 80037956), (296, 66518031), (328, 60028467), (444, 44345354), (456, 43178371), (492, 40018978), (703, 28007592), (779, 25275144), (888, 22172677), (984, 20009489), (1406, 14003796), (1517, 12979128), (1558, 12637572), (2109, 9335864), (2337, 8425048), (2812, 7001898), (3034, 6489564), (3116, 6318786), (4218, 4667932), (4551, 4326376), (4674, 4212524), (5624, 3500949), (6068, 3244782), (6232, 3159393), (8436, 2333966), (9102, 2163188), (9348, 2106262), (12136, 1622391), (16872, 1166983), (18204, 1081594), (18696, 1053131), (28463, 691752), (28823, 683112), (36408, 540797), (56926, 345876), (57646, 341556), (85389, 230584), (86469, 227704), (113852, 172938), (115292, 170778)]