193715776

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:683

約数の個数: 56

約数和(自身を含む): 399409920

約数和(自身を除く): 205694144

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 251, 389, 496, 502, 778, 992, 1004, 1556, 1984, 2008, 3112, 4016, 6224, 7781, 8032, 12059, 12448, 15562, 16064, 24118, 24896, 31124, 48236, 62248, 96472, 97639, 124496, 192944, 195278, 248992, 385888, 390556, 497984, 771776, 781112, 1562224, 3026809, 3124448, 6053618, 6248896, 12107236, 24214472, 48428944, 96857888, 193715776]

約数ペア:

[(1, 193715776), (2, 96857888), (4, 48428944), (8, 24214472), (16, 12107236), (31, 6248896), (32, 6053618), (62, 3124448), (64, 3026809), (124, 1562224), (248, 781112), (251, 771776), (389, 497984), (496, 390556), (502, 385888), (778, 248992), (992, 195278), (1004, 192944), (1556, 124496), (1984, 97639), (2008, 96472), (3112, 62248), (4016, 48236), (6224, 31124), (7781, 24896), (8032, 24118), (12059, 16064), (12448, 15562)]