215360964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1289}}^1$

素因数の和:1339

約数の個数: 192

約数和(自身を含む): 728179200

約数和(自身を除く): 512818236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 84, 91, 102, 108, 117, 119, 126, 153, 156, 182, 189, 204, 221, 234, 238, 252, 273, 306, 351, 357, 364, 378, 442, 459, 468, 476, 546, 612, 663, 702, 714, 756, 819, 884, 918, 1071, 1092, 1289, 1326, 1404, 1428, 1547, 1638, 1836, 1989, 2142, 2457, 2578, 2652, 3094, 3213, 3276, 3867, 3978, 4284, 4641, 4914, 5156, 5967, 6188, 6426, 7734, 7956, 9023, 9282, 9828, 11601, 11934, 12852, 13923, 15468, 16757, 18046, 18564, 21913, 23202, 23868, 27069, 27846, 33514, 34803, 36092, 41769, 43826, 46404, 50271, 54138, 55692, 65739, 67028, 69606, 81207, 83538, 87652, 100542, 108276, 117299, 131478, 139212, 150813, 153391, 162414, 167076, 197217, 201084, 234598, 243621, 262956, 284869, 301626, 306782, 324828, 351897, 394434, 452439, 460173, 469196, 487242, 569738, 591651, 603252, 613564, 703794, 788868, 854607, 904878, 920346, 974484, 1055691, 1139476, 1183302, 1380519, 1407588, 1709214, 1809756, 1840692, 1994083, 2111382, 2366604, 2563821, 2761038, 3167073, 3418428, 3988166, 4141557, 4222764, 5127642, 5522076, 5982249, 6334146, 7691463, 7976332, 8283114, 10255284, 11964498, 12668292, 15382926, 16566228, 17946747, 23928996, 30765852, 35893494, 53840241, 71786988, 107680482, 215360964]

約数ペア:

[(1, 215360964), (2, 107680482), (3, 71786988), (4, 53840241), (6, 35893494), (7, 30765852), (9, 23928996), (12, 17946747), (13, 16566228), (14, 15382926), (17, 12668292), (18, 11964498), (21, 10255284), (26, 8283114), (27, 7976332), (28, 7691463), (34, 6334146), (36, 5982249), (39, 5522076), (42, 5127642), (51, 4222764), (52, 4141557), (54, 3988166), (63, 3418428), (68, 3167073), (78, 2761038), (84, 2563821), (91, 2366604), (102, 2111382), (108, 1994083), (117, 1840692), (119, 1809756), (126, 1709214), (153, 1407588), (156, 1380519), (182, 1183302), (189, 1139476), (204, 1055691), (221, 974484), (234, 920346), (238, 904878), (252, 854607), (273, 788868), (306, 703794), (351, 613564), (357, 603252), (364, 591651), (378, 569738), (442, 487242), (459, 469196), (468, 460173), (476, 452439), (546, 394434), (612, 351897), (663, 324828), (702, 306782), (714, 301626), (756, 284869), (819, 262956), (884, 243621), (918, 234598), (1071, 201084), (1092, 197217), (1289, 167076), (1326, 162414), (1404, 153391), (1428, 150813), (1547, 139212), (1638, 131478), (1836, 117299), (1989, 108276), (2142, 100542), (2457, 87652), (2578, 83538), (2652, 81207), (3094, 69606), (3213, 67028), (3276, 65739), (3867, 55692), (3978, 54138), (4284, 50271), (4641, 46404), (4914, 43826), (5156, 41769), (5967, 36092), (6188, 34803), (6426, 33514), (7734, 27846), (7956, 27069), (9023, 23868), (9282, 23202), (9828, 21913), (11601, 18564), (11934, 18046), (12852, 16757), (13923, 15468)]