169490412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:445

約数の個数: 216

約数和(自身を含む): 566420400

約数和(自身を除く): 396929988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 76, 78, 84, 91, 98, 114, 117, 126, 133, 147, 156, 171, 182, 196, 228, 234, 247, 252, 266, 273, 294, 342, 364, 389, 399, 441, 468, 494, 532, 546, 588, 637, 684, 741, 778, 798, 819, 882, 931, 988, 1092, 1167, 1197, 1274, 1482, 1556, 1596, 1638, 1729, 1764, 1862, 1911, 2223, 2334, 2394, 2548, 2723, 2793, 2964, 3276, 3458, 3501, 3724, 3822, 4446, 4668, 4788, 5057, 5187, 5446, 5586, 5733, 6916, 7002, 7391, 7644, 8169, 8379, 8892, 10114, 10374, 10892, 11172, 11466, 12103, 14004, 14782, 15171, 15561, 16338, 16758, 19061, 20228, 20748, 22173, 22932, 24206, 24507, 29564, 30342, 31122, 32676, 33516, 35399, 36309, 38122, 44346, 45513, 48412, 49014, 51737, 57183, 60684, 62244, 66519, 70798, 72618, 76244, 88692, 91026, 96083, 98028, 103474, 106197, 108927, 114366, 133038, 141596, 145236, 155211, 171549, 182052, 192166, 206948, 212394, 217854, 228732, 247793, 266076, 288249, 310422, 318591, 343098, 362159, 384332, 424788, 435708, 465633, 495586, 576498, 620844, 637182, 672581, 686196, 724318, 743379, 864747, 931266, 991172, 1086477, 1152996, 1274364, 1345162, 1448636, 1486758, 1729494, 1862532, 2017743, 2172954, 2230137, 2690324, 2973516, 3259431, 3458988, 4035486, 4345908, 4460274, 4708067, 6053229, 6518862, 8070972, 8920548, 9416134, 12106458, 13037724, 14124201, 18832268, 24212916, 28248402, 42372603, 56496804, 84745206, 169490412]

約数ペア:

[(1, 169490412), (2, 84745206), (3, 56496804), (4, 42372603), (6, 28248402), (7, 24212916), (9, 18832268), (12, 14124201), (13, 13037724), (14, 12106458), (18, 9416134), (19, 8920548), (21, 8070972), (26, 6518862), (28, 6053229), (36, 4708067), (38, 4460274), (39, 4345908), (42, 4035486), (49, 3458988), (52, 3259431), (57, 2973516), (63, 2690324), (76, 2230137), (78, 2172954), (84, 2017743), (91, 1862532), (98, 1729494), (114, 1486758), (117, 1448636), (126, 1345162), (133, 1274364), (147, 1152996), (156, 1086477), (171, 991172), (182, 931266), (196, 864747), (228, 743379), (234, 724318), (247, 686196), (252, 672581), (266, 637182), (273, 620844), (294, 576498), (342, 495586), (364, 465633), (389, 435708), (399, 424788), (441, 384332), (468, 362159), (494, 343098), (532, 318591), (546, 310422), (588, 288249), (637, 266076), (684, 247793), (741, 228732), (778, 217854), (798, 212394), (819, 206948), (882, 192166), (931, 182052), (988, 171549), (1092, 155211), (1167, 145236), (1197, 141596), (1274, 133038), (1482, 114366), (1556, 108927), (1596, 106197), (1638, 103474), (1729, 98028), (1764, 96083), (1862, 91026), (1911, 88692), (2223, 76244), (2334, 72618), (2394, 70798), (2548, 66519), (2723, 62244), (2793, 60684), (2964, 57183), (3276, 51737), (3458, 49014), (3501, 48412), (3724, 45513), (3822, 44346), (4446, 38122), (4668, 36309), (4788, 35399), (5057, 33516), (5187, 32676), (5446, 31122), (5586, 30342), (5733, 29564), (6916, 24507), (7002, 24206), (7391, 22932), (7644, 22173), (8169, 20748), (8379, 20228), (8892, 19061), (10114, 16758), (10374, 16338), (10892, 15561), (11172, 15171), (11466, 14782), (12103, 14004)]