309363012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^2$

素因数の和:446

約数の個数: 108

約数和(自身を含む): 927204096

約数和(自身を除く): 617841084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 199, 217, 252, 279, 372, 398, 434, 558, 597, 651, 796, 868, 1116, 1194, 1302, 1393, 1791, 1953, 2388, 2604, 2786, 3582, 3906, 4179, 5572, 6169, 7164, 7812, 8358, 12338, 12537, 16716, 18507, 24676, 25074, 37014, 39601, 43183, 50148, 55521, 74028, 79202, 86366, 111042, 118803, 129549, 158404, 172732, 222084, 237606, 259098, 277207, 356409, 388647, 475212, 518196, 554414, 712818, 777294, 831621, 1108828, 1227631, 1425636, 1554588, 1663242, 2455262, 2494863, 3326484, 3682893, 4910524, 4989726, 7365786, 8593417, 9979452, 11048679, 14731572, 17186834, 22097358, 25780251, 34373668, 44194716, 51560502, 77340753, 103121004, 154681506, 309363012]

約数ペア:

[(1, 309363012), (2, 154681506), (3, 103121004), (4, 77340753), (6, 51560502), (7, 44194716), (9, 34373668), (12, 25780251), (14, 22097358), (18, 17186834), (21, 14731572), (28, 11048679), (31, 9979452), (36, 8593417), (42, 7365786), (62, 4989726), (63, 4910524), (84, 3682893), (93, 3326484), (124, 2494863), (126, 2455262), (186, 1663242), (199, 1554588), (217, 1425636), (252, 1227631), (279, 1108828), (372, 831621), (398, 777294), (434, 712818), (558, 554414), (597, 518196), (651, 475212), (796, 388647), (868, 356409), (1116, 277207), (1194, 259098), (1302, 237606), (1393, 222084), (1791, 172732), (1953, 158404), (2388, 129549), (2604, 118803), (2786, 111042), (3582, 86366), (3906, 79202), (4179, 74028), (5572, 55521), (6169, 50148), (7164, 43183), (7812, 39601), (8358, 37014), (12338, 25074), (12537, 24676), (16716, 18507)]