1250988804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{523}}^1$

素因数の和:834

約数の個数: 144

約数和(自身を含む): 3604910400

約数和(自身を除く): 2353921596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 269, 342, 468, 494, 523, 538, 684, 741, 807, 988, 1046, 1076, 1482, 1569, 1614, 2092, 2223, 2421, 2964, 3138, 3228, 3497, 4446, 4707, 4842, 5111, 6276, 6799, 6994, 8892, 9414, 9684, 9937, 10222, 10491, 13598, 13988, 15333, 18828, 19874, 20397, 20444, 20982, 27196, 29811, 30666, 31473, 39748, 40794, 41964, 45999, 59622, 61191, 61332, 62946, 66443, 81588, 89433, 91998, 119244, 122382, 125892, 129181, 132886, 140687, 178866, 183996, 199329, 244764, 258362, 265772, 281374, 357732, 387543, 398658, 422061, 516724, 562748, 597987, 775086, 797316, 844122, 1162629, 1195974, 1266183, 1550172, 1688244, 1828931, 2325258, 2391948, 2532366, 2673053, 3657862, 4650516, 5064732, 5346106, 5486793, 7315724, 8019159, 10692212, 10973586, 16038318, 16460379, 21947172, 24057477, 32076636, 32920758, 34749689, 48114954, 65841516, 69499378, 96229908, 104249067, 138998756, 208498134, 312747201, 416996268, 625494402, 1250988804]

約数ペア:

[(1, 1250988804), (2, 625494402), (3, 416996268), (4, 312747201), (6, 208498134), (9, 138998756), (12, 104249067), (13, 96229908), (18, 69499378), (19, 65841516), (26, 48114954), (36, 34749689), (38, 32920758), (39, 32076636), (52, 24057477), (57, 21947172), (76, 16460379), (78, 16038318), (114, 10973586), (117, 10692212), (156, 8019159), (171, 7315724), (228, 5486793), (234, 5346106), (247, 5064732), (269, 4650516), (342, 3657862), (468, 2673053), (494, 2532366), (523, 2391948), (538, 2325258), (684, 1828931), (741, 1688244), (807, 1550172), (988, 1266183), (1046, 1195974), (1076, 1162629), (1482, 844122), (1569, 797316), (1614, 775086), (2092, 597987), (2223, 562748), (2421, 516724), (2964, 422061), (3138, 398658), (3228, 387543), (3497, 357732), (4446, 281374), (4707, 265772), (4842, 258362), (5111, 244764), (6276, 199329), (6799, 183996), (6994, 178866), (8892, 140687), (9414, 132886), (9684, 129181), (9937, 125892), (10222, 122382), (10491, 119244), (13598, 91998), (13988, 89433), (15333, 81588), (18828, 66443), (19874, 62946), (20397, 61332), (20444, 61191), (20982, 59622), (27196, 45999), (29811, 41964), (30666, 40794), (31473, 39748)]