295431228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 833414400

約数和(自身を除く): 537983172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 89, 92, 114, 138, 171, 178, 207, 211, 228, 267, 276, 342, 356, 414, 422, 437, 534, 633, 684, 801, 828, 844, 874, 1068, 1266, 1311, 1602, 1691, 1748, 1899, 2047, 2532, 2622, 3204, 3382, 3798, 3933, 4009, 4094, 4853, 5073, 5244, 6141, 6764, 7596, 7866, 8018, 8188, 9706, 10146, 12027, 12282, 14559, 15219, 15732, 16036, 18423, 18779, 19412, 20292, 24054, 24564, 29118, 30438, 36081, 36846, 37558, 38893, 43677, 48108, 56337, 58236, 60876, 72162, 73692, 75116, 77786, 87354, 92207, 112674, 116679, 144324, 155572, 169011, 174708, 184414, 225348, 233358, 276621, 338022, 350037, 356801, 368828, 431917, 466716, 553242, 676044, 700074, 713602, 829863, 863834, 1070403, 1106484, 1295751, 1400148, 1427204, 1659726, 1727668, 2140806, 2591502, 3211209, 3319452, 3887253, 4281612, 5183004, 6422418, 7774506, 8206423, 12844836, 15549012, 16412846, 24619269, 32825692, 49238538, 73857807, 98477076, 147715614, 295431228]

約数ペア:

[(1, 295431228), (2, 147715614), (3, 98477076), (4, 73857807), (6, 49238538), (9, 32825692), (12, 24619269), (18, 16412846), (19, 15549012), (23, 12844836), (36, 8206423), (38, 7774506), (46, 6422418), (57, 5183004), (69, 4281612), (76, 3887253), (89, 3319452), (92, 3211209), (114, 2591502), (138, 2140806), (171, 1727668), (178, 1659726), (207, 1427204), (211, 1400148), (228, 1295751), (267, 1106484), (276, 1070403), (342, 863834), (356, 829863), (414, 713602), (422, 700074), (437, 676044), (534, 553242), (633, 466716), (684, 431917), (801, 368828), (828, 356801), (844, 350037), (874, 338022), (1068, 276621), (1266, 233358), (1311, 225348), (1602, 184414), (1691, 174708), (1748, 169011), (1899, 155572), (2047, 144324), (2532, 116679), (2622, 112674), (3204, 92207), (3382, 87354), (3798, 77786), (3933, 75116), (4009, 73692), (4094, 72162), (4853, 60876), (5073, 58236), (5244, 56337), (6141, 48108), (6764, 43677), (7596, 38893), (7866, 37558), (8018, 36846), (8188, 36081), (9706, 30438), (10146, 29118), (12027, 24564), (12282, 24054), (14559, 20292), (15219, 19412), (15732, 18779), (16036, 18423)]