1189402128

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1$

素因数の和:558

約数の個数: 240

約数和(自身を含む): 3753509760

約数和(自身を除く): 2564107632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 41, 46, 48, 57, 69, 72, 76, 82, 92, 114, 123, 138, 144, 152, 164, 171, 184, 207, 228, 246, 276, 304, 328, 342, 368, 369, 414, 437, 456, 461, 492, 552, 656, 684, 738, 779, 828, 874, 912, 922, 943, 984, 1104, 1311, 1368, 1383, 1476, 1558, 1656, 1748, 1844, 1886, 1968, 2337, 2622, 2736, 2766, 2829, 2952, 3116, 3312, 3496, 3688, 3772, 3933, 4149, 4674, 5244, 5532, 5658, 5904, 6232, 6992, 7011, 7376, 7544, 7866, 8298, 8487, 8759, 9348, 10488, 10603, 11064, 11316, 12464, 14022, 15088, 15732, 16596, 16974, 17518, 17917, 18696, 18901, 20976, 21206, 22128, 22632, 26277, 28044, 31464, 31809, 33192, 33948, 35036, 35834, 37392, 37802, 42412, 45264, 52554, 53751, 56088, 56703, 62928, 63618, 66384, 67896, 70072, 71668, 75604, 78831, 84824, 95427, 105108, 107502, 112176, 113406, 127236, 135792, 140144, 143336, 151208, 157662, 161253, 169648, 170109, 190854, 201457, 210216, 215004, 226812, 254472, 286672, 302416, 315324, 322506, 340218, 359119, 381708, 402914, 420432, 430008, 434723, 453624, 508944, 604371, 630648, 645012, 680436, 718238, 763416, 805828, 860016, 869446, 907248, 1077357, 1208742, 1261296, 1290024, 1304169, 1360872, 1436476, 1526832, 1611656, 1738892, 1813113, 2154714, 2417484, 2580048, 2608338, 2721744, 2872952, 3223312, 3232071, 3477784, 3626226, 3912507, 4309428, 4834968, 5216676, 5745904, 6464142, 6955568, 7252452, 7825014, 8259737, 8618856, 9669936, 10433352, 12928284, 14504904, 15650028, 16519474, 17237712, 20866704, 24779211, 25856568, 29009808, 31300056, 33038948, 49558422, 51713136, 62600112, 66077896, 74337633, 99116844, 132155792, 148675266, 198233688, 297350532, 396467376, 594701064, 1189402128]

約数ペア:

[(1, 1189402128), (2, 594701064), (3, 396467376), (4, 297350532), (6, 198233688), (8, 148675266), (9, 132155792), (12, 99116844), (16, 74337633), (18, 66077896), (19, 62600112), (23, 51713136), (24, 49558422), (36, 33038948), (38, 31300056), (41, 29009808), (46, 25856568), (48, 24779211), (57, 20866704), (69, 17237712), (72, 16519474), (76, 15650028), (82, 14504904), (92, 12928284), (114, 10433352), (123, 9669936), (138, 8618856), (144, 8259737), (152, 7825014), (164, 7252452), (171, 6955568), (184, 6464142), (207, 5745904), (228, 5216676), (246, 4834968), (276, 4309428), (304, 3912507), (328, 3626226), (342, 3477784), (368, 3232071), (369, 3223312), (414, 2872952), (437, 2721744), (456, 2608338), (461, 2580048), (492, 2417484), (552, 2154714), (656, 1813113), (684, 1738892), (738, 1611656), (779, 1526832), (828, 1436476), (874, 1360872), (912, 1304169), (922, 1290024), (943, 1261296), (984, 1208742), (1104, 1077357), (1311, 907248), (1368, 869446), (1383, 860016), (1476, 805828), (1558, 763416), (1656, 718238), (1748, 680436), (1844, 645012), (1886, 630648), (1968, 604371), (2337, 508944), (2622, 453624), (2736, 434723), (2766, 430008), (2829, 420432), (2952, 402914), (3116, 381708), (3312, 359119), (3496, 340218), (3688, 322506), (3772, 315324), (3933, 302416), (4149, 286672), (4674, 254472), (5244, 226812), (5532, 215004), (5658, 210216), (5904, 201457), (6232, 190854), (6992, 170109), (7011, 169648), (7376, 161253), (7544, 157662), (7866, 151208), (8298, 143336), (8487, 140144), (8759, 135792), (9348, 127236), (10488, 113406), (10603, 112176), (11064, 107502), (11316, 105108), (12464, 95427), (14022, 84824), (15088, 78831), (15732, 75604), (16596, 71668), (16974, 70072), (17518, 67896), (17917, 66384), (18696, 63618), (18901, 62928), (20976, 56703), (21206, 56088), (22128, 53751), (22632, 52554), (26277, 45264), (28044, 42412), (31464, 37802), (31809, 37392), (33192, 35834), (33948, 35036)]