423133074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 144

約数和(自身を含む): 1172980224

約数和(自身を除く): 749847150

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 31, 39, 42, 62, 63, 78, 91, 93, 117, 126, 169, 182, 186, 217, 234, 273, 279, 338, 403, 434, 507, 546, 558, 641, 651, 806, 819, 1014, 1183, 1209, 1282, 1302, 1521, 1638, 1923, 1953, 2366, 2418, 2821, 3042, 3549, 3627, 3846, 3906, 4487, 5239, 5642, 5769, 7098, 7254, 8333, 8463, 8974, 10478, 10647, 11538, 13461, 15717, 16666, 16926, 19871, 21294, 24999, 25389, 26922, 31434, 36673, 39742, 40383, 47151, 49998, 50778, 58331, 59613, 73346, 74997, 80766, 94302, 108329, 110019, 116662, 119226, 139097, 149994, 174993, 178839, 216658, 220038, 258323, 278194, 324987, 330057, 349986, 357678, 417291, 516646, 524979, 649974, 660114, 758303, 774969, 834582, 974961, 1049958, 1251873, 1516606, 1549938, 1808261, 1949922, 2274909, 2324907, 2503746, 3358199, 3616522, 4549818, 4649814, 5424783, 6716398, 6824727, 10074597, 10849566, 13649454, 16274349, 20149194, 23507393, 30223791, 32548698, 47014786, 60447582, 70522179, 141044358, 211566537, 423133074]

約数ペア:

[(1, 423133074), (2, 211566537), (3, 141044358), (6, 70522179), (7, 60447582), (9, 47014786), (13, 32548698), (14, 30223791), (18, 23507393), (21, 20149194), (26, 16274349), (31, 13649454), (39, 10849566), (42, 10074597), (62, 6824727), (63, 6716398), (78, 5424783), (91, 4649814), (93, 4549818), (117, 3616522), (126, 3358199), (169, 2503746), (182, 2324907), (186, 2274909), (217, 1949922), (234, 1808261), (273, 1549938), (279, 1516606), (338, 1251873), (403, 1049958), (434, 974961), (507, 834582), (546, 774969), (558, 758303), (641, 660114), (651, 649974), (806, 524979), (819, 516646), (1014, 417291), (1183, 357678), (1209, 349986), (1282, 330057), (1302, 324987), (1521, 278194), (1638, 258323), (1923, 220038), (1953, 216658), (2366, 178839), (2418, 174993), (2821, 149994), (3042, 139097), (3549, 119226), (3627, 116662), (3846, 110019), (3906, 108329), (4487, 94302), (5239, 80766), (5642, 74997), (5769, 73346), (7098, 59613), (7254, 58331), (8333, 50778), (8463, 49998), (8974, 47151), (10478, 40383), (10647, 39742), (11538, 36673), (13461, 31434), (15717, 26922), (16666, 25389), (16926, 24999), (19871, 21294)]