289375328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1228

約数の個数: 96

約数和(自身を含む): 670021632

約数和(自身を除く): 380646304

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 88, 92, 124, 176, 184, 248, 253, 341, 352, 368, 496, 506, 682, 713, 736, 992, 1012, 1153, 1364, 1426, 2024, 2306, 2728, 2852, 4048, 4612, 5456, 5704, 7843, 8096, 9224, 10912, 11408, 12683, 15686, 18448, 22816, 25366, 26519, 31372, 35743, 36896, 50732, 53038, 62744, 71486, 101464, 106076, 125488, 142972, 202928, 212152, 250976, 285944, 291709, 393173, 405856, 424304, 571888, 583418, 786346, 822089, 848608, 1143776, 1166836, 1572692, 1644178, 2333672, 3145384, 3288356, 4667344, 6290768, 6576712, 9042979, 9334688, 12581536, 13153424, 18085958, 26306848, 36171916, 72343832, 144687664, 289375328]

約数ペア:

[(1, 289375328), (2, 144687664), (4, 72343832), (8, 36171916), (11, 26306848), (16, 18085958), (22, 13153424), (23, 12581536), (31, 9334688), (32, 9042979), (44, 6576712), (46, 6290768), (62, 4667344), (88, 3288356), (92, 3145384), (124, 2333672), (176, 1644178), (184, 1572692), (248, 1166836), (253, 1143776), (341, 848608), (352, 822089), (368, 786346), (496, 583418), (506, 571888), (682, 424304), (713, 405856), (736, 393173), (992, 291709), (1012, 285944), (1153, 250976), (1364, 212152), (1426, 202928), (2024, 142972), (2306, 125488), (2728, 106076), (2852, 101464), (4048, 71486), (4612, 62744), (5456, 53038), (5704, 50732), (7843, 36896), (8096, 35743), (9224, 31372), (10912, 26519), (11408, 25366), (12683, 22816), (15686, 18448)]