315294056

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 817152000

約数和(自身を除く): 501857944

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 31, 38, 44, 56, 62, 76, 77, 79, 88, 121, 124, 133, 152, 154, 158, 209, 217, 242, 248, 266, 308, 316, 341, 418, 434, 484, 532, 553, 589, 616, 632, 682, 836, 847, 868, 869, 968, 1064, 1106, 1178, 1364, 1463, 1501, 1672, 1694, 1736, 1738, 2212, 2299, 2356, 2387, 2449, 2728, 2926, 3002, 3388, 3476, 3751, 4123, 4424, 4598, 4712, 4774, 4898, 5852, 6004, 6083, 6479, 6776, 6952, 7502, 8246, 9196, 9548, 9559, 9796, 10507, 11704, 12008, 12166, 12958, 15004, 16093, 16492, 16511, 17143, 18392, 19096, 19118, 19592, 21014, 24332, 25916, 26257, 26939, 30008, 32186, 32984, 33022, 34286, 38236, 42028, 45353, 46531, 48664, 51832, 52514, 53878, 64372, 66044, 66913, 68572, 71269, 76472, 84056, 90706, 93062, 105028, 107756, 115577, 128744, 132088, 133826, 137144, 142538, 181412, 181621, 186124, 188573, 210056, 215512, 231154, 267652, 285076, 296329, 325717, 362824, 363242, 372248, 377146, 462308, 498883, 511841, 535304, 570152, 592658, 651434, 726484, 754292, 924616, 997766, 1023682, 1185316, 1271347, 1302868, 1452968, 1508584, 1995532, 2047364, 2074303, 2370632, 2542694, 2605736, 3582887, 3991064, 4094728, 4148606, 5085388, 5630251, 7165774, 8297212, 10170776, 11260502, 14331548, 16594424, 22521004, 28663096, 39411757, 45042008, 78823514, 157647028, 315294056]

約数ペア:

[(1, 315294056), (2, 157647028), (4, 78823514), (7, 45042008), (8, 39411757), (11, 28663096), (14, 22521004), (19, 16594424), (22, 14331548), (28, 11260502), (31, 10170776), (38, 8297212), (44, 7165774), (56, 5630251), (62, 5085388), (76, 4148606), (77, 4094728), (79, 3991064), (88, 3582887), (121, 2605736), (124, 2542694), (133, 2370632), (152, 2074303), (154, 2047364), (158, 1995532), (209, 1508584), (217, 1452968), (242, 1302868), (248, 1271347), (266, 1185316), (308, 1023682), (316, 997766), (341, 924616), (418, 754292), (434, 726484), (484, 651434), (532, 592658), (553, 570152), (589, 535304), (616, 511841), (632, 498883), (682, 462308), (836, 377146), (847, 372248), (868, 363242), (869, 362824), (968, 325717), (1064, 296329), (1106, 285076), (1178, 267652), (1364, 231154), (1463, 215512), (1501, 210056), (1672, 188573), (1694, 186124), (1736, 181621), (1738, 181412), (2212, 142538), (2299, 137144), (2356, 133826), (2387, 132088), (2449, 128744), (2728, 115577), (2926, 107756), (3002, 105028), (3388, 93062), (3476, 90706), (3751, 84056), (4123, 76472), (4424, 71269), (4598, 68572), (4712, 66913), (4774, 66044), (4898, 64372), (5852, 53878), (6004, 52514), (6083, 51832), (6479, 48664), (6776, 46531), (6952, 45353), (7502, 42028), (8246, 38236), (9196, 34286), (9548, 33022), (9559, 32984), (9796, 32186), (10507, 30008), (11704, 26939), (12008, 26257), (12166, 25916), (12958, 24332), (15004, 21014), (16093, 19592), (16492, 19118), (16511, 19096), (17143, 18392)]