172932474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 96

約数和(自身を含む): 416670912

約数和(自身を除く): 243738438

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 73, 78, 121, 143, 146, 219, 242, 251, 286, 363, 429, 438, 502, 726, 753, 803, 858, 949, 1506, 1573, 1606, 1898, 2409, 2761, 2847, 3146, 3263, 4719, 4818, 5522, 5694, 6526, 8283, 8833, 9438, 9789, 10439, 16566, 17666, 18323, 19578, 20878, 26499, 30371, 31317, 35893, 36646, 52998, 54969, 60742, 62634, 71786, 91113, 107679, 109938, 114829, 182226, 201553, 215358, 229658, 238199, 344487, 394823, 403106, 476398, 604659, 688974, 714597, 789646, 1184469, 1209318, 1429194, 2217083, 2368938, 2620189, 4434166, 5240378, 6651249, 7860567, 13302498, 15721134, 28822079, 57644158, 86466237, 172932474]

約数ペア:

[(1, 172932474), (2, 86466237), (3, 57644158), (6, 28822079), (11, 15721134), (13, 13302498), (22, 7860567), (26, 6651249), (33, 5240378), (39, 4434166), (66, 2620189), (73, 2368938), (78, 2217083), (121, 1429194), (143, 1209318), (146, 1184469), (219, 789646), (242, 714597), (251, 688974), (286, 604659), (363, 476398), (429, 403106), (438, 394823), (502, 344487), (726, 238199), (753, 229658), (803, 215358), (858, 201553), (949, 182226), (1506, 114829), (1573, 109938), (1606, 107679), (1898, 91113), (2409, 71786), (2761, 62634), (2847, 60742), (3146, 54969), (3263, 52998), (4719, 36646), (4818, 35893), (5522, 31317), (5694, 30371), (6526, 26499), (8283, 20878), (8833, 19578), (9438, 18323), (9789, 17666), (10439, 16566)]