811591764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 2155876800

約数和(自身を除く): 1344285036

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 109, 113, 114, 204, 218, 226, 228, 289, 323, 327, 339, 436, 452, 578, 646, 654, 678, 867, 969, 1156, 1292, 1308, 1356, 1734, 1853, 1921, 1938, 2071, 2147, 3468, 3706, 3842, 3876, 4142, 4294, 5491, 5559, 5763, 6213, 6441, 7412, 7684, 8284, 8588, 10982, 11118, 11526, 12317, 12426, 12882, 16473, 21964, 22236, 23052, 24634, 24852, 25764, 31501, 32657, 32946, 35207, 36499, 36951, 49268, 63002, 65314, 65892, 70414, 72998, 73902, 94503, 97971, 105621, 109497, 126004, 130628, 140828, 145996, 147804, 189006, 195942, 209389, 211242, 218994, 234023, 378012, 391884, 418778, 422484, 437988, 468046, 598519, 620483, 628167, 702069, 837556, 936092, 1197038, 1240966, 1256334, 1404138, 1795557, 1861449, 2394076, 2481932, 2512668, 2808276, 3559613, 3591114, 3722898, 3978391, 7119226, 7182228, 7445796, 7956782, 10678839, 11935173, 14238452, 15913564, 21357678, 23870346, 42715356, 47740692, 67632647, 135265294, 202897941, 270530588, 405795882, 811591764]

約数ペア:

[(1, 811591764), (2, 405795882), (3, 270530588), (4, 202897941), (6, 135265294), (12, 67632647), (17, 47740692), (19, 42715356), (34, 23870346), (38, 21357678), (51, 15913564), (57, 14238452), (68, 11935173), (76, 10678839), (102, 7956782), (109, 7445796), (113, 7182228), (114, 7119226), (204, 3978391), (218, 3722898), (226, 3591114), (228, 3559613), (289, 2808276), (323, 2512668), (327, 2481932), (339, 2394076), (436, 1861449), (452, 1795557), (578, 1404138), (646, 1256334), (654, 1240966), (678, 1197038), (867, 936092), (969, 837556), (1156, 702069), (1292, 628167), (1308, 620483), (1356, 598519), (1734, 468046), (1853, 437988), (1921, 422484), (1938, 418778), (2071, 391884), (2147, 378012), (3468, 234023), (3706, 218994), (3842, 211242), (3876, 209389), (4142, 195942), (4294, 189006), (5491, 147804), (5559, 145996), (5763, 140828), (6213, 130628), (6441, 126004), (7412, 109497), (7684, 105621), (8284, 97971), (8588, 94503), (10982, 73902), (11118, 72998), (11526, 70414), (12317, 65892), (12426, 65314), (12882, 63002), (16473, 49268), (21964, 36951), (22236, 36499), (23052, 35207), (24634, 32946), (24852, 32657), (25764, 31501)]