480397764

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 216

約数和(自身を含む): 1516953312

約数和(自身を除く): 1036555548

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 49, 51, 66, 68, 77, 84, 98, 102, 119, 132, 147, 154, 187, 196, 204, 231, 238, 257, 289, 294, 308, 357, 374, 462, 476, 514, 539, 561, 578, 588, 714, 748, 771, 833, 867, 924, 1028, 1078, 1122, 1156, 1309, 1428, 1542, 1617, 1666, 1734, 1799, 2023, 2156, 2244, 2499, 2618, 2827, 3084, 3179, 3234, 3332, 3468, 3598, 3927, 4046, 4369, 4998, 5236, 5397, 5654, 6069, 6358, 6468, 7196, 7854, 8092, 8481, 8738, 9163, 9537, 9996, 10794, 11308, 12138, 12593, 12716, 13107, 14161, 15708, 16962, 17476, 18326, 19074, 19789, 21588, 22253, 24276, 25186, 26214, 27489, 28322, 30583, 33924, 36652, 37779, 38148, 39578, 42483, 44506, 48059, 50372, 52428, 54978, 56644, 59367, 61166, 66759, 74273, 75558, 79156, 84966, 89012, 91749, 96118, 109956, 118734, 122332, 133518, 138523, 144177, 148546, 151116, 155771, 169932, 183498, 192236, 214081, 222819, 237468, 267036, 277046, 288354, 297092, 311542, 336413, 366996, 415569, 428162, 445638, 467313, 519911, 554092, 576708, 623084, 642243, 672826, 817003, 831138, 856324, 891276, 934626, 1009239, 1039822, 1284486, 1345652, 1559733, 1634006, 1662276, 1869252, 2018478, 2079644, 2354891, 2451009, 2568972, 3119466, 3268012, 3639377, 4036956, 4709782, 4902018, 5719021, 6238932, 7064673, 7278754, 9419564, 9804036, 10918131, 11438042, 14129346, 14557508, 17157063, 21836262, 22876084, 28258692, 34314126, 40033147, 43672524, 68628252, 80066294, 120099441, 160132588, 240198882, 480397764]

約数ペア:

[(1, 480397764), (2, 240198882), (3, 160132588), (4, 120099441), (6, 80066294), (7, 68628252), (11, 43672524), (12, 40033147), (14, 34314126), (17, 28258692), (21, 22876084), (22, 21836262), (28, 17157063), (33, 14557508), (34, 14129346), (42, 11438042), (44, 10918131), (49, 9804036), (51, 9419564), (66, 7278754), (68, 7064673), (77, 6238932), (84, 5719021), (98, 4902018), (102, 4709782), (119, 4036956), (132, 3639377), (147, 3268012), (154, 3119466), (187, 2568972), (196, 2451009), (204, 2354891), (231, 2079644), (238, 2018478), (257, 1869252), (289, 1662276), (294, 1634006), (308, 1559733), (357, 1345652), (374, 1284486), (462, 1039822), (476, 1009239), (514, 934626), (539, 891276), (561, 856324), (578, 831138), (588, 817003), (714, 672826), (748, 642243), (771, 623084), (833, 576708), (867, 554092), (924, 519911), (1028, 467313), (1078, 445638), (1122, 428162), (1156, 415569), (1309, 366996), (1428, 336413), (1542, 311542), (1617, 297092), (1666, 288354), (1734, 277046), (1799, 267036), (2023, 237468), (2156, 222819), (2244, 214081), (2499, 192236), (2618, 183498), (2827, 169932), (3084, 155771), (3179, 151116), (3234, 148546), (3332, 144177), (3468, 138523), (3598, 133518), (3927, 122332), (4046, 118734), (4369, 109956), (4998, 96118), (5236, 91749), (5397, 89012), (5654, 84966), (6069, 79156), (6358, 75558), (6468, 74273), (7196, 66759), (7854, 61166), (8092, 59367), (8481, 56644), (8738, 54978), (9163, 52428), (9537, 50372), (9996, 48059), (10794, 44506), (11308, 42483), (12138, 39578), (12593, 38148), (12716, 37779), (13107, 36652), (14161, 33924), (15708, 30583), (16962, 28322), (17476, 27489), (18326, 26214), (19074, 25186), (19789, 24276), (21588, 22253)]