291218464

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 627056640

約数和(自身を除く): 335838176

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 53, 58, 62, 106, 116, 124, 191, 212, 232, 248, 382, 424, 464, 496, 764, 848, 899, 928, 992, 1528, 1537, 1643, 1696, 1798, 3056, 3074, 3286, 3596, 5539, 5921, 6112, 6148, 6572, 7192, 10123, 11078, 11842, 12296, 13144, 14384, 20246, 22156, 23684, 24592, 26288, 28768, 40492, 44312, 47368, 47647, 49184, 52576, 80984, 88624, 94736, 95294, 161968, 171709, 177248, 189472, 190588, 293567, 313813, 323936, 343418, 381176, 587134, 627626, 686836, 762352, 1174268, 1255252, 1373672, 1524704, 2348536, 2510504, 2747344, 4697072, 5021008, 5494688, 9100577, 9394144, 10042016, 18201154, 36402308, 72804616, 145609232, 291218464]

約数ペア:

[(1, 291218464), (2, 145609232), (4, 72804616), (8, 36402308), (16, 18201154), (29, 10042016), (31, 9394144), (32, 9100577), (53, 5494688), (58, 5021008), (62, 4697072), (106, 2747344), (116, 2510504), (124, 2348536), (191, 1524704), (212, 1373672), (232, 1255252), (248, 1174268), (382, 762352), (424, 686836), (464, 627626), (496, 587134), (764, 381176), (848, 343418), (899, 323936), (928, 313813), (992, 293567), (1528, 190588), (1537, 189472), (1643, 177248), (1696, 171709), (1798, 161968), (3056, 95294), (3074, 94736), (3286, 88624), (3596, 80984), (5539, 52576), (5921, 49184), (6112, 47647), (6148, 47368), (6572, 44312), (7192, 40492), (10123, 28768), (11078, 26288), (11842, 24592), (12296, 23684), (13144, 22156), (14384, 20246)]