422022722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 774862848

約数和(自身を除く): 352840126

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 71, 142, 187, 253, 374, 391, 506, 691, 781, 782, 1207, 1382, 1562, 1633, 2414, 3266, 4301, 7601, 8602, 11747, 13277, 15202, 15893, 17963, 23494, 26554, 27761, 31786, 35926, 49061, 55522, 98122, 129217, 174823, 258434, 270181, 305371, 349646, 539671, 540362, 610742, 834037, 1079342, 1128403, 1668074, 2256806, 2971991, 5943982, 9174407, 12412433, 18348814, 19182851, 24824866, 38365702, 211011361, 422022722]

約数ペア:

[(1, 422022722), (2, 211011361), (11, 38365702), (17, 24824866), (22, 19182851), (23, 18348814), (34, 12412433), (46, 9174407), (71, 5943982), (142, 2971991), (187, 2256806), (253, 1668074), (374, 1128403), (391, 1079342), (506, 834037), (691, 610742), (781, 540362), (782, 539671), (1207, 349646), (1382, 305371), (1562, 270181), (1633, 258434), (2414, 174823), (3266, 129217), (4301, 98122), (7601, 55522), (8602, 49061), (11747, 35926), (13277, 31786), (15202, 27761), (15893, 26554), (17963, 23494)]