285904008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 873250560

約数和(自身を除く): 587346552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 67, 72, 78, 94, 97, 104, 117, 134, 141, 156, 188, 194, 201, 234, 268, 282, 291, 312, 376, 388, 402, 423, 468, 536, 564, 582, 603, 611, 776, 804, 846, 871, 873, 936, 1128, 1164, 1206, 1222, 1261, 1608, 1692, 1742, 1746, 1833, 2328, 2412, 2444, 2522, 2613, 3149, 3384, 3484, 3492, 3666, 3783, 4559, 4824, 4888, 5044, 5226, 5499, 6298, 6499, 6968, 6984, 7332, 7566, 7839, 9118, 9447, 10088, 10452, 10998, 11349, 12596, 12998, 13677, 14664, 15132, 15678, 18236, 18894, 19497, 20904, 21996, 22698, 25192, 25996, 27354, 28341, 30264, 31356, 36472, 37788, 38994, 40937, 41031, 43992, 45396, 51992, 54708, 56682, 58491, 59267, 62712, 75576, 77988, 81874, 82062, 84487, 90792, 109416, 113364, 116982, 118534, 122811, 155976, 163748, 164124, 168974, 177801, 226728, 233964, 237068, 245622, 253461, 305453, 327496, 328248, 337948, 355602, 368433, 467928, 474136, 491244, 506922, 533403, 610906, 675896, 711204, 736866, 760383, 916359, 982488, 1013844, 1066806, 1221812, 1422408, 1473732, 1520766, 1832718, 2027688, 2133612, 2443624, 2749077, 2947464, 3041532, 3665436, 3970889, 4267224, 5498154, 6083064, 7330872, 7941778, 10996308, 11912667, 15883556, 21992616, 23825334, 31767112, 35738001, 47650668, 71476002, 95301336, 142952004, 285904008]

約数ペア:

[(1, 285904008), (2, 142952004), (3, 95301336), (4, 71476002), (6, 47650668), (8, 35738001), (9, 31767112), (12, 23825334), (13, 21992616), (18, 15883556), (24, 11912667), (26, 10996308), (36, 7941778), (39, 7330872), (47, 6083064), (52, 5498154), (67, 4267224), (72, 3970889), (78, 3665436), (94, 3041532), (97, 2947464), (104, 2749077), (117, 2443624), (134, 2133612), (141, 2027688), (156, 1832718), (188, 1520766), (194, 1473732), (201, 1422408), (234, 1221812), (268, 1066806), (282, 1013844), (291, 982488), (312, 916359), (376, 760383), (388, 736866), (402, 711204), (423, 675896), (468, 610906), (536, 533403), (564, 506922), (582, 491244), (603, 474136), (611, 467928), (776, 368433), (804, 355602), (846, 337948), (871, 328248), (873, 327496), (936, 305453), (1128, 253461), (1164, 245622), (1206, 237068), (1222, 233964), (1261, 226728), (1608, 177801), (1692, 168974), (1742, 164124), (1746, 163748), (1833, 155976), (2328, 122811), (2412, 118534), (2444, 116982), (2522, 113364), (2613, 109416), (3149, 90792), (3384, 84487), (3484, 82062), (3492, 81874), (3666, 77988), (3783, 75576), (4559, 62712), (4824, 59267), (4888, 58491), (5044, 56682), (5226, 54708), (5499, 51992), (6298, 45396), (6499, 43992), (6968, 41031), (6984, 40937), (7332, 38994), (7566, 37788), (7839, 36472), (9118, 31356), (9447, 30264), (10088, 28341), (10452, 27354), (10998, 25996), (11349, 25192), (12596, 22698), (12998, 21996), (13677, 20904), (14664, 19497), (15132, 18894), (15678, 18236)]