321860304

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{4357}}^1$

素因数の和:4399

約数の個数: 120

約数和(自身を含む): 983513440

約数和(自身を除く): 661653136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 2052, 2736, 3078, 3888, 4104, 4357, 4617, 6156, 8208, 8714, 9234, 12312, 13071, 17428, 18468, 24624, 26142, 34856, 36936, 39213, 52284, 69712, 73872, 78426, 82783, 104568, 117639, 156852, 165566, 209136, 235278, 248349, 313704, 331132, 352917, 470556, 496698, 627408, 662264, 705834, 745047, 941112, 993396, 1058751, 1324528, 1411668, 1490094, 1882224, 1986792, 2117502, 2235141, 2823336, 2980188, 3973584, 4235004, 4470282, 5646672, 5960376, 6705423, 8470008, 8940564, 11920752, 13410846, 16940016, 17881128, 20116269, 26821692, 35762256, 40232538, 53643384, 80465076, 107286768, 160930152, 321860304]

約数ペア:

[(1, 321860304), (2, 160930152), (3, 107286768), (4, 80465076), (6, 53643384), (8, 40232538), (9, 35762256), (12, 26821692), (16, 20116269), (18, 17881128), (19, 16940016), (24, 13410846), (27, 11920752), (36, 8940564), (38, 8470008), (48, 6705423), (54, 5960376), (57, 5646672), (72, 4470282), (76, 4235004), (81, 3973584), (108, 2980188), (114, 2823336), (144, 2235141), (152, 2117502), (162, 1986792), (171, 1882224), (216, 1490094), (228, 1411668), (243, 1324528), (304, 1058751), (324, 993396), (342, 941112), (432, 745047), (456, 705834), (486, 662264), (513, 627408), (648, 496698), (684, 470556), (912, 352917), (972, 331132), (1026, 313704), (1296, 248349), (1368, 235278), (1539, 209136), (1944, 165566), (2052, 156852), (2736, 117639), (3078, 104568), (3888, 82783), (4104, 78426), (4357, 73872), (4617, 69712), (6156, 52284), (8208, 39213), (8714, 36936), (9234, 34856), (12312, 26142), (13071, 24624), (17428, 18468)]