215743632

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:661

約数の個数: 160

約数和(自身を含む): 653291520

約数和(自身を除く): 437547888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 403, 456, 494, 496, 587, 589, 624, 741, 744, 806, 912, 988, 1174, 1178, 1209, 1482, 1488, 1612, 1761, 1767, 1976, 2348, 2356, 2418, 2964, 3224, 3522, 3534, 3952, 4696, 4712, 4836, 5928, 6448, 7044, 7068, 7631, 7657, 9392, 9424, 9672, 11153, 11856, 14088, 14136, 15262, 15314, 18197, 19344, 22306, 22893, 22971, 28176, 28272, 30524, 30628, 33459, 36394, 44612, 45786, 45942, 54591, 61048, 61256, 66918, 72788, 89224, 91572, 91884, 109182, 122096, 122512, 133836, 144989, 145576, 178448, 183144, 183768, 218364, 236561, 267672, 289978, 291152, 345743, 366288, 367536, 434967, 436728, 473122, 535344, 579956, 691486, 709683, 869934, 873456, 946244, 1037229, 1159912, 1382972, 1419366, 1739868, 1892488, 2074458, 2319824, 2765944, 2838732, 3479736, 3784976, 4148916, 4494659, 5531888, 5677464, 6959472, 8297832, 8989318, 11354928, 13483977, 16595664, 17978636, 26967954, 35957272, 53935908, 71914544, 107871816, 215743632]

約数ペア:

[(1, 215743632), (2, 107871816), (3, 71914544), (4, 53935908), (6, 35957272), (8, 26967954), (12, 17978636), (13, 16595664), (16, 13483977), (19, 11354928), (24, 8989318), (26, 8297832), (31, 6959472), (38, 5677464), (39, 5531888), (48, 4494659), (52, 4148916), (57, 3784976), (62, 3479736), (76, 2838732), (78, 2765944), (93, 2319824), (104, 2074458), (114, 1892488), (124, 1739868), (152, 1419366), (156, 1382972), (186, 1159912), (208, 1037229), (228, 946244), (247, 873456), (248, 869934), (304, 709683), (312, 691486), (372, 579956), (403, 535344), (456, 473122), (494, 436728), (496, 434967), (587, 367536), (589, 366288), (624, 345743), (741, 291152), (744, 289978), (806, 267672), (912, 236561), (988, 218364), (1174, 183768), (1178, 183144), (1209, 178448), (1482, 145576), (1488, 144989), (1612, 133836), (1761, 122512), (1767, 122096), (1976, 109182), (2348, 91884), (2356, 91572), (2418, 89224), (2964, 72788), (3224, 66918), (3522, 61256), (3534, 61048), (3952, 54591), (4696, 45942), (4712, 45786), (4836, 44612), (5928, 36394), (6448, 33459), (7044, 30628), (7068, 30524), (7631, 28272), (7657, 28176), (9392, 22971), (9424, 22893), (9672, 22306), (11153, 19344), (11856, 18197), (14088, 15314), (14136, 15262)]