377523146

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 815109120

約数和(自身を除く): 437585974

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 49, 62, 77, 79, 91, 98, 121, 143, 154, 158, 182, 217, 242, 286, 341, 403, 434, 539, 553, 637, 682, 806, 847, 869, 1001, 1027, 1078, 1106, 1274, 1519, 1573, 1694, 1738, 2002, 2054, 2387, 2449, 2821, 3038, 3146, 3751, 3871, 4433, 4774, 4898, 5642, 5929, 6083, 7007, 7189, 7502, 7742, 8866, 9559, 11011, 11297, 11858, 12166, 14014, 14378, 16709, 17143, 19118, 19747, 22022, 22594, 26257, 26939, 31031, 31837, 33418, 34286, 39494, 42581, 48763, 50323, 52514, 53878, 62062, 63674, 66913, 77077, 79079, 85162, 97526, 100646, 120001, 124267, 133826, 154154, 158158, 183799, 188573, 217217, 222859, 240002, 248534, 296329, 341341, 350207, 367598, 377146, 434434, 445718, 468391, 553553, 592658, 682682, 700414, 869869, 936782, 1107106, 1320011, 1560013, 1739738, 2074303, 2389387, 2451449, 2640022, 3120026, 3852277, 4148606, 4778774, 4902898, 6089083, 7704554, 12178166, 14520121, 17160143, 26965939, 29040242, 34320286, 53931878, 188761573, 377523146]

約数ペア:

[(1, 377523146), (2, 188761573), (7, 53931878), (11, 34320286), (13, 29040242), (14, 26965939), (22, 17160143), (26, 14520121), (31, 12178166), (49, 7704554), (62, 6089083), (77, 4902898), (79, 4778774), (91, 4148606), (98, 3852277), (121, 3120026), (143, 2640022), (154, 2451449), (158, 2389387), (182, 2074303), (217, 1739738), (242, 1560013), (286, 1320011), (341, 1107106), (403, 936782), (434, 869869), (539, 700414), (553, 682682), (637, 592658), (682, 553553), (806, 468391), (847, 445718), (869, 434434), (1001, 377146), (1027, 367598), (1078, 350207), (1106, 341341), (1274, 296329), (1519, 248534), (1573, 240002), (1694, 222859), (1738, 217217), (2002, 188573), (2054, 183799), (2387, 158158), (2449, 154154), (2821, 133826), (3038, 124267), (3146, 120001), (3751, 100646), (3871, 97526), (4433, 85162), (4774, 79079), (4898, 77077), (5642, 66913), (5929, 63674), (6083, 62062), (7007, 53878), (7189, 52514), (7502, 50323), (7742, 48763), (8866, 42581), (9559, 39494), (11011, 34286), (11297, 33418), (11858, 31837), (12166, 31031), (14014, 26939), (14378, 26257), (16709, 22594), (17143, 22022), (19118, 19747)]