389692296

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{4091}}^1$

素因数の和:4126

約数の個数: 144

約数和(自身を含む): 1273512240

約数和(自身を除く): 883819944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 567, 588, 648, 756, 882, 972, 1134, 1176, 1323, 1512, 1701, 1764, 1944, 2268, 2646, 3402, 3528, 3969, 4091, 4536, 5292, 6804, 7938, 8182, 10584, 11907, 12273, 13608, 15876, 16364, 23814, 24546, 28637, 31752, 32728, 36819, 47628, 49092, 57274, 73638, 85911, 95256, 98184, 110457, 114548, 147276, 171822, 200459, 220914, 229096, 257733, 294552, 331371, 343644, 400918, 441828, 515466, 601377, 662742, 687288, 773199, 801836, 883656, 994113, 1030932, 1202754, 1325484, 1546398, 1603672, 1804131, 1988226, 2061864, 2319597, 2405508, 2650968, 3092796, 3608262, 3976452, 4639194, 4811016, 5412393, 6185592, 6958791, 7216524, 7952904, 9278388, 10824786, 13917582, 14433048, 16237179, 18556776, 21649572, 27835164, 32474358, 43299144, 48711537, 55670328, 64948716, 97423074, 129897432, 194846148, 389692296]

約数ペア:

[(1, 389692296), (2, 194846148), (3, 129897432), (4, 97423074), (6, 64948716), (7, 55670328), (8, 48711537), (9, 43299144), (12, 32474358), (14, 27835164), (18, 21649572), (21, 18556776), (24, 16237179), (27, 14433048), (28, 13917582), (36, 10824786), (42, 9278388), (49, 7952904), (54, 7216524), (56, 6958791), (63, 6185592), (72, 5412393), (81, 4811016), (84, 4639194), (98, 3976452), (108, 3608262), (126, 3092796), (147, 2650968), (162, 2405508), (168, 2319597), (189, 2061864), (196, 1988226), (216, 1804131), (243, 1603672), (252, 1546398), (294, 1325484), (324, 1202754), (378, 1030932), (392, 994113), (441, 883656), (486, 801836), (504, 773199), (567, 687288), (588, 662742), (648, 601377), (756, 515466), (882, 441828), (972, 400918), (1134, 343644), (1176, 331371), (1323, 294552), (1512, 257733), (1701, 229096), (1764, 220914), (1944, 200459), (2268, 171822), (2646, 147276), (3402, 114548), (3528, 110457), (3969, 98184), (4091, 95256), (4536, 85911), (5292, 73638), (6804, 57274), (7938, 49092), (8182, 47628), (10584, 36819), (11907, 32728), (12273, 31752), (13608, 28637), (15876, 24546), (16364, 23814)]