3154301948

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 7034549760

約数和(自身を除く): 3880247812

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 61, 71, 74, 76, 122, 133, 142, 148, 244, 259, 266, 284, 427, 497, 518, 532, 703, 854, 994, 1036, 1159, 1349, 1369, 1406, 1708, 1988, 2257, 2318, 2627, 2698, 2738, 2812, 4331, 4514, 4636, 4921, 5254, 5396, 5476, 8113, 8662, 9028, 9443, 9583, 9842, 10508, 15799, 16226, 17324, 18389, 18886, 19166, 19684, 26011, 30317, 31598, 32452, 36778, 37772, 38332, 42883, 49913, 52022, 60634, 63196, 73556, 82289, 83509, 85766, 97199, 99826, 104044, 121268, 160247, 164578, 167018, 171532, 182077, 194398, 199652, 300181, 320494, 329156, 334036, 349391, 364154, 388796, 576023, 584563, 600362, 640988, 680393, 698782, 728308, 1121729, 1152046, 1169126, 1200724, 1360786, 1397564, 1586671, 1846781, 2243458, 2304092, 2338252, 2721572, 3044693, 3173342, 3693562, 4486916, 5929139, 6089386, 6346684, 7387124, 11106697, 11858278, 12178772, 12927467, 21312851, 22213394, 23716556, 25854934, 41503973, 42625702, 44426788, 51709868, 83007946, 85251404, 112653641, 166015892, 225307282, 450614564, 788575487, 1577150974, 3154301948]

約数ペア:

[(1, 3154301948), (2, 1577150974), (4, 788575487), (7, 450614564), (14, 225307282), (19, 166015892), (28, 112653641), (37, 85251404), (38, 83007946), (61, 51709868), (71, 44426788), (74, 42625702), (76, 41503973), (122, 25854934), (133, 23716556), (142, 22213394), (148, 21312851), (244, 12927467), (259, 12178772), (266, 11858278), (284, 11106697), (427, 7387124), (497, 6346684), (518, 6089386), (532, 5929139), (703, 4486916), (854, 3693562), (994, 3173342), (1036, 3044693), (1159, 2721572), (1349, 2338252), (1369, 2304092), (1406, 2243458), (1708, 1846781), (1988, 1586671), (2257, 1397564), (2318, 1360786), (2627, 1200724), (2698, 1169126), (2738, 1152046), (2812, 1121729), (4331, 728308), (4514, 698782), (4636, 680393), (4921, 640988), (5254, 600362), (5396, 584563), (5476, 576023), (8113, 388796), (8662, 364154), (9028, 349391), (9443, 334036), (9583, 329156), (9842, 320494), (10508, 300181), (15799, 199652), (16226, 194398), (17324, 182077), (18389, 171532), (18886, 167018), (19166, 164578), (19684, 160247), (26011, 121268), (30317, 104044), (31598, 99826), (32452, 97199), (36778, 85766), (37772, 83509), (38332, 82289), (42883, 73556), (49913, 63196), (52022, 60634)]