242945248

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4391}}^1$

素因数の和:4440

約数の個数: 96

約数和(自身を含む): 619799040

約数和(自身を除く): 376853792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 224, 247, 266, 304, 364, 416, 494, 532, 608, 728, 988, 1064, 1456, 1729, 1976, 2128, 2912, 3458, 3952, 4256, 4391, 6916, 7904, 8782, 13832, 17564, 27664, 30737, 35128, 55328, 57083, 61474, 70256, 83429, 114166, 122948, 140512, 166858, 228332, 245896, 333716, 399581, 456664, 491792, 584003, 667432, 799162, 913328, 983584, 1084577, 1168006, 1334864, 1598324, 1826656, 2169154, 2336012, 2669728, 3196648, 4338308, 4672024, 6393296, 7592039, 8676616, 9344048, 12786592, 15184078, 17353232, 18688096, 30368156, 34706464, 60736312, 121472624, 242945248]

約数ペア:

[(1, 242945248), (2, 121472624), (4, 60736312), (7, 34706464), (8, 30368156), (13, 18688096), (14, 17353232), (16, 15184078), (19, 12786592), (26, 9344048), (28, 8676616), (32, 7592039), (38, 6393296), (52, 4672024), (56, 4338308), (76, 3196648), (91, 2669728), (104, 2336012), (112, 2169154), (133, 1826656), (152, 1598324), (182, 1334864), (208, 1168006), (224, 1084577), (247, 983584), (266, 913328), (304, 799162), (364, 667432), (416, 584003), (494, 491792), (532, 456664), (608, 399581), (728, 333716), (988, 245896), (1064, 228332), (1456, 166858), (1729, 140512), (1976, 122948), (2128, 114166), (2912, 83429), (3458, 70256), (3952, 61474), (4256, 57083), (4391, 55328), (6916, 35128), (7904, 30737), (8782, 27664), (13832, 17564)]