398790216

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1$

素因数の和:1146

約数の個数: 192

約数和(自身を含む): 1294937280

約数和(自身を除く): 896147064

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, 243, 264, 297, 306, 324, 374, 396, 408, 459, 486, 561, 594, 612, 648, 748, 792, 891, 918, 972, 1097, 1122, 1188, 1224, 1377, 1496, 1683, 1782, 1836, 1944, 2194, 2244, 2376, 2673, 2754, 3291, 3366, 3564, 3672, 4131, 4388, 4488, 5049, 5346, 5508, 6582, 6732, 7128, 8262, 8776, 9873, 10098, 10692, 11016, 12067, 13164, 13464, 15147, 16524, 18649, 19746, 20196, 21384, 24134, 26328, 29619, 30294, 33048, 36201, 37298, 39492, 40392, 45441, 48268, 55947, 59238, 60588, 72402, 74596, 78984, 88857, 90882, 96536, 108603, 111894, 118476, 121176, 144804, 149192, 167841, 177714, 181764, 205139, 217206, 223788, 236952, 266571, 289608, 325809, 335682, 355428, 363528, 410278, 434412, 447576, 503523, 533142, 615417, 651618, 671364, 710856, 820556, 868824, 977427, 1007046, 1066284, 1230834, 1303236, 1342728, 1510569, 1641112, 1846251, 1954854, 2014092, 2132568, 2461668, 2606472, 2932281, 3021138, 3692502, 3909708, 4028184, 4531707, 4923336, 5538753, 5864562, 6042276, 7385004, 7819416, 9063414, 11077506, 11729124, 12084552, 14770008, 16616259, 18126828, 22155012, 23458248, 33232518, 36253656, 44310024, 49848777, 66465036, 99697554, 132930072, 199395108, 398790216]

約数ペア:

[(1, 398790216), (2, 199395108), (3, 132930072), (4, 99697554), (6, 66465036), (8, 49848777), (9, 44310024), (11, 36253656), (12, 33232518), (17, 23458248), (18, 22155012), (22, 18126828), (24, 16616259), (27, 14770008), (33, 12084552), (34, 11729124), (36, 11077506), (44, 9063414), (51, 7819416), (54, 7385004), (66, 6042276), (68, 5864562), (72, 5538753), (81, 4923336), (88, 4531707), (99, 4028184), (102, 3909708), (108, 3692502), (132, 3021138), (136, 2932281), (153, 2606472), (162, 2461668), (187, 2132568), (198, 2014092), (204, 1954854), (216, 1846251), (243, 1641112), (264, 1510569), (297, 1342728), (306, 1303236), (324, 1230834), (374, 1066284), (396, 1007046), (408, 977427), (459, 868824), (486, 820556), (561, 710856), (594, 671364), (612, 651618), (648, 615417), (748, 533142), (792, 503523), (891, 447576), (918, 434412), (972, 410278), (1097, 363528), (1122, 355428), (1188, 335682), (1224, 325809), (1377, 289608), (1496, 266571), (1683, 236952), (1782, 223788), (1836, 217206), (1944, 205139), (2194, 181764), (2244, 177714), (2376, 167841), (2673, 149192), (2754, 144804), (3291, 121176), (3366, 118476), (3564, 111894), (3672, 108603), (4131, 96536), (4388, 90882), (4488, 88857), (5049, 78984), (5346, 74596), (5508, 72402), (6582, 60588), (6732, 59238), (7128, 55947), (8262, 48268), (8776, 45441), (9873, 40392), (10098, 39492), (10692, 37298), (11016, 36201), (12067, 33048), (13164, 30294), (13464, 29619), (15147, 26328), (16524, 24134), (18649, 21384), (19746, 20196)]