1330039438

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 128

約数和(自身を含む): 2748211200

約数和(自身を除く): 1418171762

約数列:

[1, 2, 7, 13, 14, 17, 26, 31, 34, 49, 62, 91, 98, 119, 182, 217, 221, 238, 283, 343, 403, 434, 442, 527, 566, 637, 686, 806, 833, 1054, 1274, 1519, 1547, 1666, 1981, 2821, 3038, 3094, 3679, 3689, 3962, 4459, 4811, 5642, 5831, 6851, 7358, 7378, 8773, 8918, 9622, 10633, 10829, 11662, 13702, 13867, 17546, 19747, 21266, 21658, 25753, 25823, 27734, 33677, 39494, 47957, 51506, 51646, 61411, 62543, 67354, 75803, 95914, 97069, 114049, 122822, 125086, 138229, 149141, 151606, 180271, 180761, 194138, 228098, 235739, 276458, 298282, 335699, 360542, 361522, 429877, 437801, 471478, 671398, 798343, 859754, 875602, 1043987, 1261897, 1596686, 1650173, 1938833, 2087974, 2349893, 2523794, 3009139, 3064607, 3300346, 3877666, 4699786, 5588401, 6018278, 6129214, 7307909, 11176802, 13571831, 14615818, 21452249, 27143662, 39118807, 42904498, 51155363, 78237614, 95002817, 102310726, 190005634, 665019719, 1330039438]

約数ペア:

[(1, 1330039438), (2, 665019719), (7, 190005634), (13, 102310726), (14, 95002817), (17, 78237614), (26, 51155363), (31, 42904498), (34, 39118807), (49, 27143662), (62, 21452249), (91, 14615818), (98, 13571831), (119, 11176802), (182, 7307909), (217, 6129214), (221, 6018278), (238, 5588401), (283, 4699786), (343, 3877666), (403, 3300346), (434, 3064607), (442, 3009139), (527, 2523794), (566, 2349893), (637, 2087974), (686, 1938833), (806, 1650173), (833, 1596686), (1054, 1261897), (1274, 1043987), (1519, 875602), (1547, 859754), (1666, 798343), (1981, 671398), (2821, 471478), (3038, 437801), (3094, 429877), (3679, 361522), (3689, 360542), (3962, 335699), (4459, 298282), (4811, 276458), (5642, 235739), (5831, 228098), (6851, 194138), (7358, 180761), (7378, 180271), (8773, 151606), (8918, 149141), (9622, 138229), (10633, 125086), (10829, 122822), (11662, 114049), (13702, 97069), (13867, 95914), (17546, 75803), (19747, 67354), (21266, 62543), (21658, 61411), (25753, 51646), (25823, 51506), (27734, 47957), (33677, 39494)]