439855488

素因数分解:

$2^7\times 3^3\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1089

約数の個数: 128

約数和(自身を含む): 1309068000

約数和(自身を除く): 869212512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 137, 144, 192, 216, 274, 288, 384, 411, 432, 548, 576, 822, 864, 929, 1096, 1152, 1233, 1644, 1728, 1858, 2192, 2466, 2787, 3288, 3456, 3699, 3716, 4384, 4932, 5574, 6576, 7398, 7432, 8361, 8768, 9864, 11148, 13152, 14796, 14864, 16722, 17536, 19728, 22296, 25083, 26304, 29592, 29728, 33444, 39456, 44592, 50166, 52608, 59184, 59456, 66888, 78912, 89184, 100332, 118368, 118912, 127273, 133776, 157824, 178368, 200664, 236736, 254546, 267552, 356736, 381819, 401328, 473472, 509092, 535104, 763638, 802656, 1018184, 1070208, 1145457, 1527276, 1605312, 2036368, 2290914, 3054552, 3210624, 3436371, 4072736, 4581828, 6109104, 6872742, 8145472, 9163656, 12218208, 13745484, 16290944, 18327312, 24436416, 27490968, 36654624, 48872832, 54981936, 73309248, 109963872, 146618496, 219927744, 439855488]

約数ペア:

[(1, 439855488), (2, 219927744), (3, 146618496), (4, 109963872), (6, 73309248), (8, 54981936), (9, 48872832), (12, 36654624), (16, 27490968), (18, 24436416), (24, 18327312), (27, 16290944), (32, 13745484), (36, 12218208), (48, 9163656), (54, 8145472), (64, 6872742), (72, 6109104), (96, 4581828), (108, 4072736), (128, 3436371), (137, 3210624), (144, 3054552), (192, 2290914), (216, 2036368), (274, 1605312), (288, 1527276), (384, 1145457), (411, 1070208), (432, 1018184), (548, 802656), (576, 763638), (822, 535104), (864, 509092), (929, 473472), (1096, 401328), (1152, 381819), (1233, 356736), (1644, 267552), (1728, 254546), (1858, 236736), (2192, 200664), (2466, 178368), (2787, 157824), (3288, 133776), (3456, 127273), (3699, 118912), (3716, 118368), (4384, 100332), (4932, 89184), (5574, 78912), (6576, 66888), (7398, 59456), (7432, 59184), (8361, 52608), (8768, 50166), (9864, 44592), (11148, 39456), (13152, 33444), (14796, 29728), (14864, 29592), (16722, 26304), (17536, 25083), (19728, 22296)]