198605328

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3691}}^1$

素因数の和:3780

約数の個数: 80

約数和(自身を含む): 549369600

約数和(自身を除く): 350764272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 59, 76, 114, 118, 152, 177, 228, 236, 304, 354, 456, 472, 708, 912, 944, 1121, 1416, 2242, 2832, 3363, 3691, 4484, 6726, 7382, 8968, 11073, 13452, 14764, 17936, 22146, 26904, 29528, 44292, 53808, 59056, 70129, 88584, 140258, 177168, 210387, 217769, 280516, 420774, 435538, 561032, 653307, 841548, 871076, 1122064, 1306614, 1683096, 1742152, 2613228, 3366192, 3484304, 4137611, 5226456, 8275222, 10452912, 12412833, 16550444, 24825666, 33100888, 49651332, 66201776, 99302664, 198605328]

約数ペア:

[(1, 198605328), (2, 99302664), (3, 66201776), (4, 49651332), (6, 33100888), (8, 24825666), (12, 16550444), (16, 12412833), (19, 10452912), (24, 8275222), (38, 5226456), (48, 4137611), (57, 3484304), (59, 3366192), (76, 2613228), (114, 1742152), (118, 1683096), (152, 1306614), (177, 1122064), (228, 871076), (236, 841548), (304, 653307), (354, 561032), (456, 435538), (472, 420774), (708, 280516), (912, 217769), (944, 210387), (1121, 177168), (1416, 140258), (2242, 88584), (2832, 70129), (3363, 59056), (3691, 53808), (4484, 44292), (6726, 29528), (7382, 26904), (8968, 22146), (11073, 17936), (13452, 14764)]