388144464

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6977}}^1$

素因数の和:7068

約数の個数: 80

約数和(自身を含む): 1072937280

約数和(自身を除く): 684792816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 61, 76, 114, 122, 152, 183, 228, 244, 304, 366, 456, 488, 732, 912, 976, 1159, 1464, 2318, 2928, 3477, 4636, 6954, 6977, 9272, 13908, 13954, 18544, 20931, 27816, 27908, 41862, 55632, 55816, 83724, 111632, 132563, 167448, 265126, 334896, 397689, 425597, 530252, 795378, 851194, 1060504, 1276791, 1590756, 1702388, 2121008, 2553582, 3181512, 3404776, 5107164, 6363024, 6809552, 8086343, 10214328, 16172686, 20428656, 24259029, 32345372, 48518058, 64690744, 97036116, 129381488, 194072232, 388144464]

約数ペア:

[(1, 388144464), (2, 194072232), (3, 129381488), (4, 97036116), (6, 64690744), (8, 48518058), (12, 32345372), (16, 24259029), (19, 20428656), (24, 16172686), (38, 10214328), (48, 8086343), (57, 6809552), (61, 6363024), (76, 5107164), (114, 3404776), (122, 3181512), (152, 2553582), (183, 2121008), (228, 1702388), (244, 1590756), (304, 1276791), (366, 1060504), (456, 851194), (488, 795378), (732, 530252), (912, 425597), (976, 397689), (1159, 334896), (1464, 265126), (2318, 167448), (2928, 132563), (3477, 111632), (4636, 83724), (6954, 55816), (6977, 55632), (9272, 41862), (13908, 27908), (13954, 27816), (18544, 20931)]