1396639104

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6577}}^1$

素因数の和:6680

約数の個数: 128

約数和(自身を含む): 4294118400

約数和(自身を除く): 2897479296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 316, 336, 384, 448, 474, 553, 632, 672, 896, 948, 1106, 1264, 1344, 1659, 1896, 2212, 2528, 2688, 3318, 3792, 4424, 5056, 6577, 6636, 7584, 8848, 10112, 13154, 13272, 15168, 17696, 19731, 26308, 26544, 30336, 35392, 39462, 46039, 52616, 53088, 70784, 78924, 92078, 105232, 106176, 138117, 157848, 184156, 210464, 212352, 276234, 315696, 368312, 420928, 519583, 552468, 631392, 736624, 841856, 1039166, 1104936, 1262784, 1473248, 1558749, 2078332, 2209872, 2525568, 2946496, 3117498, 3637081, 4156664, 4419744, 5892992, 6234996, 7274162, 8313328, 8839488, 10911243, 12469992, 14548324, 16626656, 17678976, 21822486, 24939984, 29096648, 33253312, 43644972, 49879968, 58193296, 66506624, 87289944, 99759936, 116386592, 174579888, 199519872, 232773184, 349159776, 465546368, 698319552, 1396639104]

約数ペア:

[(1, 1396639104), (2, 698319552), (3, 465546368), (4, 349159776), (6, 232773184), (7, 199519872), (8, 174579888), (12, 116386592), (14, 99759936), (16, 87289944), (21, 66506624), (24, 58193296), (28, 49879968), (32, 43644972), (42, 33253312), (48, 29096648), (56, 24939984), (64, 21822486), (79, 17678976), (84, 16626656), (96, 14548324), (112, 12469992), (128, 10911243), (158, 8839488), (168, 8313328), (192, 7274162), (224, 6234996), (237, 5892992), (316, 4419744), (336, 4156664), (384, 3637081), (448, 3117498), (474, 2946496), (553, 2525568), (632, 2209872), (672, 2078332), (896, 1558749), (948, 1473248), (1106, 1262784), (1264, 1104936), (1344, 1039166), (1659, 841856), (1896, 736624), (2212, 631392), (2528, 552468), (2688, 519583), (3318, 420928), (3792, 368312), (4424, 315696), (5056, 276234), (6577, 212352), (6636, 210464), (7584, 184156), (8848, 157848), (10112, 138117), (13154, 106176), (13272, 105232), (15168, 92078), (17696, 78924), (19731, 70784), (26308, 53088), (26544, 52616), (30336, 46039), (35392, 39462)]