456912128

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1567}}^1$

素因数の和:1667

約数の個数: 72

約数和(自身を含む): 980727552

約数和(自身を除く): 523815424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 256, 268, 272, 536, 544, 1072, 1088, 1139, 1567, 2144, 2176, 2278, 3134, 4288, 4352, 4556, 6268, 8576, 9112, 12536, 17152, 18224, 25072, 26639, 36448, 50144, 53278, 72896, 100288, 104989, 106556, 145792, 200576, 209978, 213112, 291584, 401152, 419956, 426224, 839912, 852448, 1679824, 1704896, 1784813, 3359648, 3409792, 3569626, 6719296, 6819584, 7139252, 13438592, 14278504, 26877184, 28557008, 57114016, 114228032, 228456064, 456912128]

約数ペア:

[(1, 456912128), (2, 228456064), (4, 114228032), (8, 57114016), (16, 28557008), (17, 26877184), (32, 14278504), (34, 13438592), (64, 7139252), (67, 6819584), (68, 6719296), (128, 3569626), (134, 3409792), (136, 3359648), (256, 1784813), (268, 1704896), (272, 1679824), (536, 852448), (544, 839912), (1072, 426224), (1088, 419956), (1139, 401152), (1567, 291584), (2144, 213112), (2176, 209978), (2278, 200576), (3134, 145792), (4288, 106556), (4352, 104989), (4556, 100288), (6268, 72896), (8576, 53278), (9112, 50144), (12536, 36448), (17152, 26639), (18224, 25072)]