7661777872

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1$

素因数の和:533

約数の個数: 160

約数和(自身を含む): 18320256000

約数和(自身を除く): 10658478128

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 113, 119, 136, 149, 226, 238, 239, 272, 298, 452, 476, 478, 596, 791, 904, 952, 956, 1043, 1192, 1582, 1673, 1808, 1904, 1912, 1921, 2086, 2384, 2533, 3164, 3346, 3824, 3842, 4063, 4172, 5066, 6328, 6692, 7684, 8126, 8344, 10132, 12656, 13384, 13447, 15368, 16252, 16688, 16837, 17731, 20264, 26768, 26894, 27007, 28441, 30736, 32504, 33674, 35462, 35611, 40528, 53788, 54014, 56882, 65008, 67348, 70924, 71222, 107576, 108028, 113764, 117859, 134696, 141848, 142444, 189049, 215152, 216056, 227528, 235718, 249277, 269392, 283696, 284888, 286229, 378098, 432112, 455056, 459119, 471436, 498554, 569776, 572458, 605387, 756196, 918238, 942872, 997108, 1144916, 1210774, 1512392, 1836476, 1885744, 1994216, 2003603, 2289832, 2421548, 3024784, 3213833, 3672952, 3988432, 4007206, 4024043, 4237709, 4579664, 4843096, 6427666, 7345904, 8014412, 8048086, 8475418, 9686192, 12855332, 16028824, 16096172, 16950836, 25710664, 28168301, 32057648, 32192344, 33901672, 51421328, 56336602, 64384688, 67803344, 68408731, 112673204, 136817462, 225346408, 273634924, 450692816, 478861117, 547269848, 957722234, 1094539696, 1915444468, 3830888936, 7661777872]

約数ペア:

[(1, 7661777872), (2, 3830888936), (4, 1915444468), (7, 1094539696), (8, 957722234), (14, 547269848), (16, 478861117), (17, 450692816), (28, 273634924), (34, 225346408), (56, 136817462), (68, 112673204), (112, 68408731), (113, 67803344), (119, 64384688), (136, 56336602), (149, 51421328), (226, 33901672), (238, 32192344), (239, 32057648), (272, 28168301), (298, 25710664), (452, 16950836), (476, 16096172), (478, 16028824), (596, 12855332), (791, 9686192), (904, 8475418), (952, 8048086), (956, 8014412), (1043, 7345904), (1192, 6427666), (1582, 4843096), (1673, 4579664), (1808, 4237709), (1904, 4024043), (1912, 4007206), (1921, 3988432), (2086, 3672952), (2384, 3213833), (2533, 3024784), (3164, 2421548), (3346, 2289832), (3824, 2003603), (3842, 1994216), (4063, 1885744), (4172, 1836476), (5066, 1512392), (6328, 1210774), (6692, 1144916), (7684, 997108), (8126, 942872), (8344, 918238), (10132, 756196), (12656, 605387), (13384, 572458), (13447, 569776), (15368, 498554), (16252, 471436), (16688, 459119), (16837, 455056), (17731, 432112), (20264, 378098), (26768, 286229), (26894, 284888), (27007, 283696), (28441, 269392), (30736, 249277), (32504, 235718), (33674, 227528), (35462, 216056), (35611, 215152), (40528, 189049), (53788, 142444), (54014, 141848), (56882, 134696), (65008, 117859), (67348, 113764), (70924, 108028), (71222, 107576)]