350831572

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{877}}^1$

素因数の和:1065

約数の個数: 72

約数和(自身を含む): 774912264

約数和(自身を除く): 424080692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 157, 182, 196, 314, 364, 628, 637, 877, 1099, 1274, 1754, 2041, 2198, 2548, 3508, 4082, 4396, 6139, 7693, 8164, 11401, 12278, 14287, 15386, 22802, 24556, 28574, 30772, 42973, 45604, 57148, 79807, 85946, 100009, 137689, 159614, 171892, 200018, 275378, 319228, 400036, 550756, 558649, 963823, 1117298, 1789957, 1927646, 2234596, 3579914, 3855292, 6746761, 7159828, 12529699, 13493522, 25059398, 26987044, 50118796, 87707893, 175415786, 350831572]

約数ペア:

[(1, 350831572), (2, 175415786), (4, 87707893), (7, 50118796), (13, 26987044), (14, 25059398), (26, 13493522), (28, 12529699), (49, 7159828), (52, 6746761), (91, 3855292), (98, 3579914), (157, 2234596), (182, 1927646), (196, 1789957), (314, 1117298), (364, 963823), (628, 558649), (637, 550756), (877, 400036), (1099, 319228), (1274, 275378), (1754, 200018), (2041, 171892), (2198, 159614), (2548, 137689), (3508, 100009), (4082, 85946), (4396, 79807), (6139, 57148), (7693, 45604), (8164, 42973), (11401, 30772), (12278, 28574), (14287, 24556), (15386, 22802)]