28995590778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{5801}}^1$

素因数の和:6204

約数の個数: 128

約数和(自身を含む): 74859724800

約数和(自身を除く): 45864134022

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 154, 186, 217, 231, 341, 349, 434, 462, 651, 682, 698, 1023, 1047, 1302, 2046, 2094, 2387, 2443, 3839, 4774, 4886, 5801, 7161, 7329, 7678, 10819, 11517, 11602, 14322, 14658, 17403, 21638, 23034, 26873, 32457, 34806, 40607, 53746, 63811, 64914, 75733, 80619, 81214, 119009, 121821, 127622, 151466, 161238, 179831, 191433, 227199, 238018, 243642, 357027, 359662, 382866, 446677, 454398, 539493, 714054, 833063, 893354, 1078986, 1258817, 1340031, 1666126, 1978141, 2024549, 2499189, 2517634, 2680062, 3776451, 3956282, 4049098, 4998378, 5934423, 6073647, 7552902, 11868846, 12147294, 13846987, 14171843, 22270039, 27693974, 28343686, 41540961, 42515529, 44540078, 62761019, 66810117, 83081922, 85031058, 125522038, 133620234, 155890273, 188283057, 311780546, 376566114, 439327133, 467670819, 690371209, 878654266, 935341638, 1317981399, 1380742418, 2071113627, 2635962798, 4142227254, 4832598463, 9665196926, 14497795389, 28995590778]

約数ペア:

[(1, 28995590778), (2, 14497795389), (3, 9665196926), (6, 4832598463), (7, 4142227254), (11, 2635962798), (14, 2071113627), (21, 1380742418), (22, 1317981399), (31, 935341638), (33, 878654266), (42, 690371209), (62, 467670819), (66, 439327133), (77, 376566114), (93, 311780546), (154, 188283057), (186, 155890273), (217, 133620234), (231, 125522038), (341, 85031058), (349, 83081922), (434, 66810117), (462, 62761019), (651, 44540078), (682, 42515529), (698, 41540961), (1023, 28343686), (1047, 27693974), (1302, 22270039), (2046, 14171843), (2094, 13846987), (2387, 12147294), (2443, 11868846), (3839, 7552902), (4774, 6073647), (4886, 5934423), (5801, 4998378), (7161, 4049098), (7329, 3956282), (7678, 3776451), (10819, 2680062), (11517, 2517634), (11602, 2499189), (14322, 2024549), (14658, 1978141), (17403, 1666126), (21638, 1340031), (23034, 1258817), (26873, 1078986), (32457, 893354), (34806, 833063), (40607, 714054), (53746, 539493), (63811, 454398), (64914, 446677), (75733, 382866), (80619, 359662), (81214, 357027), (119009, 243642), (121821, 238018), (127622, 227199), (151466, 191433), (161238, 179831)]