407715691376

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1201}}^1\times {\mathrm{34057}}^1$

素因数の和:35362

約数の個数: 80

約数和(自身を含む): 913729821120

約数和(自身を除く): 506014129744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1201, 1246, 1424, 2402, 2492, 4804, 4984, 8407, 9608, 9968, 16814, 19216, 33628, 34057, 67256, 68114, 106889, 134512, 136228, 213778, 238399, 272456, 427556, 476798, 544912, 748223, 855112, 953596, 1496446, 1710224, 1907192, 2992892, 3031073, 3814384, 5985784, 6062146, 11971568, 12124292, 21217511, 24248584, 40902457, 42435022, 48497168, 81804914, 84870044, 163609828, 169740088, 286317199, 327219656, 339480176, 572634398, 654439312, 1145268796, 2290537592, 3640318673, 4581075184, 7280637346, 14561274692, 25482230711, 29122549384, 50964461422, 58245098768, 101928922844, 203857845688, 407715691376]

約数ペア:

[(1, 407715691376), (2, 203857845688), (4, 101928922844), (7, 58245098768), (8, 50964461422), (14, 29122549384), (16, 25482230711), (28, 14561274692), (56, 7280637346), (89, 4581075184), (112, 3640318673), (178, 2290537592), (356, 1145268796), (623, 654439312), (712, 572634398), (1201, 339480176), (1246, 327219656), (1424, 286317199), (2402, 169740088), (2492, 163609828), (4804, 84870044), (4984, 81804914), (8407, 48497168), (9608, 42435022), (9968, 40902457), (16814, 24248584), (19216, 21217511), (33628, 12124292), (34057, 11971568), (67256, 6062146), (68114, 5985784), (106889, 3814384), (134512, 3031073), (136228, 2992892), (213778, 1907192), (238399, 1710224), (272456, 1496446), (427556, 953596), (476798, 855112), (544912, 748223)]