1212762016

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{229}}^1\times {\mathrm{991}}^1$

素因数の和:1397

約数の個数: 48

約数和(自身を含む): 2414845440

約数和(自身を除く): 1202083424

約数列:

[1, 2, 4, 8, 16, 32, 167, 229, 334, 458, 668, 916, 991, 1336, 1832, 1982, 2672, 3664, 3964, 5344, 7328, 7928, 15856, 31712, 38243, 76486, 152972, 165497, 226939, 305944, 330994, 453878, 611888, 661988, 907756, 1223776, 1323976, 1815512, 2647952, 3631024, 5295904, 7262048, 37898813, 75797626, 151595252, 303190504, 606381008, 1212762016]

約数ペア:

[(1, 1212762016), (2, 606381008), (4, 303190504), (8, 151595252), (16, 75797626), (32, 37898813), (167, 7262048), (229, 5295904), (334, 3631024), (458, 2647952), (668, 1815512), (916, 1323976), (991, 1223776), (1336, 907756), (1832, 661988), (1982, 611888), (2672, 453878), (3664, 330994), (3964, 305944), (5344, 226939), (7328, 165497), (7928, 152972), (15856, 76486), (31712, 38243)]