387816966036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15647}}^1\times {\mathrm{40499}}^1$

素因数の和:56173

約数の個数: 72

約数和(自身を含む): 1038072672000

約数和(自身を除く): 650255705964

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 15647, 31294, 40499, 46941, 62588, 80998, 93882, 121497, 140823, 161996, 187764, 242994, 265999, 281646, 364491, 485988, 531998, 563292, 688483, 728982, 797997, 1063996, 1376966, 1457964, 1595994, 2065449, 2393991, 2753932, 3191988, 4130898, 4787982, 6196347, 8261796, 9575964, 12392694, 24785388, 633687853, 1267375706, 1901063559, 2534751412, 3802127118, 5703190677, 7604254236, 10772693501, 11406381354, 21545387002, 22812762708, 32318080503, 43090774004, 64636161006, 96954241509, 129272322012, 193908483018, 387816966036]

約数ペア:

[(1, 387816966036), (2, 193908483018), (3, 129272322012), (4, 96954241509), (6, 64636161006), (9, 43090774004), (12, 32318080503), (17, 22812762708), (18, 21545387002), (34, 11406381354), (36, 10772693501), (51, 7604254236), (68, 5703190677), (102, 3802127118), (153, 2534751412), (204, 1901063559), (306, 1267375706), (612, 633687853), (15647, 24785388), (31294, 12392694), (40499, 9575964), (46941, 8261796), (62588, 6196347), (80998, 4787982), (93882, 4130898), (121497, 3191988), (140823, 2753932), (161996, 2393991), (187764, 2065449), (242994, 1595994), (265999, 1457964), (281646, 1376966), (364491, 1063996), (485988, 797997), (531998, 728982), (563292, 688483)]