2015217876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:998

約数の個数: 192

約数和(自身を含む): 5986455552

約数和(自身を除く): 3971237676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 43, 51, 68, 74, 84, 86, 102, 111, 119, 129, 148, 172, 204, 222, 238, 258, 259, 301, 357, 444, 476, 516, 518, 602, 629, 714, 731, 777, 887, 903, 1036, 1204, 1258, 1428, 1462, 1554, 1591, 1774, 1806, 1887, 2193, 2516, 2661, 2924, 3108, 3182, 3548, 3612, 3774, 4386, 4403, 4773, 5117, 5322, 6209, 6364, 7548, 8772, 8806, 9546, 10234, 10644, 11137, 12418, 13209, 15079, 15351, 17612, 18627, 19092, 20468, 22274, 24836, 26418, 27047, 30158, 30702, 32819, 33411, 37254, 38141, 44548, 45237, 52836, 54094, 60316, 61404, 65638, 66822, 74508, 76282, 81141, 90474, 98457, 105553, 108188, 114423, 131276, 133644, 152564, 162282, 180948, 189329, 196914, 211106, 228846, 229733, 266987, 316659, 324564, 378658, 393828, 422212, 457692, 459466, 533974, 557923, 567987, 633318, 648397, 689199, 757316, 800961, 918932, 1067948, 1115846, 1135974, 1266636, 1296794, 1378398, 1411217, 1601922, 1673769, 1945191, 2231692, 2271948, 2593588, 2756796, 2822434, 3203844, 3347538, 3890382, 3905461, 4233651, 4538779, 5644868, 6695076, 7780764, 7810922, 8467302, 9077558, 9878519, 11716383, 13616337, 15621844, 16934604, 18155116, 19757038, 23432766, 23990689, 27232674, 29635557, 39514076, 46865532, 47981378, 54465348, 59271114, 71972067, 95962756, 118542228, 143944134, 167934823, 287888268, 335869646, 503804469, 671739292, 1007608938, 2015217876]

約数ペア:

[(1, 2015217876), (2, 1007608938), (3, 671739292), (4, 503804469), (6, 335869646), (7, 287888268), (12, 167934823), (14, 143944134), (17, 118542228), (21, 95962756), (28, 71972067), (34, 59271114), (37, 54465348), (42, 47981378), (43, 46865532), (51, 39514076), (68, 29635557), (74, 27232674), (84, 23990689), (86, 23432766), (102, 19757038), (111, 18155116), (119, 16934604), (129, 15621844), (148, 13616337), (172, 11716383), (204, 9878519), (222, 9077558), (238, 8467302), (258, 7810922), (259, 7780764), (301, 6695076), (357, 5644868), (444, 4538779), (476, 4233651), (516, 3905461), (518, 3890382), (602, 3347538), (629, 3203844), (714, 2822434), (731, 2756796), (777, 2593588), (887, 2271948), (903, 2231692), (1036, 1945191), (1204, 1673769), (1258, 1601922), (1428, 1411217), (1462, 1378398), (1554, 1296794), (1591, 1266636), (1774, 1135974), (1806, 1115846), (1887, 1067948), (2193, 918932), (2516, 800961), (2661, 757316), (2924, 689199), (3108, 648397), (3182, 633318), (3548, 567987), (3612, 557923), (3774, 533974), (4386, 459466), (4403, 457692), (4773, 422212), (5117, 393828), (5322, 378658), (6209, 324564), (6364, 316659), (7548, 266987), (8772, 229733), (8806, 228846), (9546, 211106), (10234, 196914), (10644, 189329), (11137, 180948), (12418, 162282), (13209, 152564), (15079, 133644), (15351, 131276), (17612, 114423), (18627, 108188), (19092, 105553), (20468, 98457), (22274, 90474), (24836, 81141), (26418, 76282), (27047, 74508), (30158, 66822), (30702, 65638), (32819, 61404), (33411, 60316), (37254, 54094), (38141, 52836), (44548, 45237)]