305017488

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{4129}}^1$

素因数の和:4171

約数の個数: 120

約数和(自身を含む): 932058400

約数和(自身を除く): 627040912

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, 4129, 4617, 6156, 8208, 8258, 9234, 12312, 12387, 16516, 18468, 24624, 24774, 33032, 36936, 37161, 49548, 66064, 73872, 74322, 78451, 99096, 111483, 148644, 156902, 198192, 222966, 235353, 297288, 313804, 334449, 445932, 470706, 594576, 627608, 668898, 706059, 891864, 941412, 1003347, 1255216, 1337796, 1412118, 1783728, 1882824, 2006694, 2118177, 2675592, 2824236, 3765648, 4013388, 4236354, 5351184, 5648472, 6354531, 8026776, 8472708, 11296944, 12709062, 16053552, 16945416, 19063593, 25418124, 33890832, 38127186, 50836248, 76254372, 101672496, 152508744, 305017488]

約数ペア:

[(1, 305017488), (2, 152508744), (3, 101672496), (4, 76254372), (6, 50836248), (8, 38127186), (9, 33890832), (12, 25418124), (16, 19063593), (18, 16945416), (19, 16053552), (24, 12709062), (27, 11296944), (36, 8472708), (38, 8026776), (48, 6354531), (54, 5648472), (57, 5351184), (72, 4236354), (76, 4013388), (81, 3765648), (108, 2824236), (114, 2675592), (144, 2118177), (152, 2006694), (162, 1882824), (171, 1783728), (216, 1412118), (228, 1337796), (243, 1255216), (304, 1003347), (324, 941412), (342, 891864), (432, 706059), (456, 668898), (486, 627608), (513, 594576), (648, 470706), (684, 445932), (912, 334449), (972, 313804), (1026, 297288), (1296, 235353), (1368, 222966), (1539, 198192), (1944, 156902), (2052, 148644), (2736, 111483), (3078, 99096), (3888, 78451), (4104, 74322), (4129, 73872), (4617, 66064), (6156, 49548), (8208, 37161), (8258, 36936), (9234, 33032), (12312, 24774), (12387, 24624), (16516, 18468)]