815211655668

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1049681}}^1$

素因数の和:1049764

約数の個数: 144

約数和(自身を含む): 2310845531904

約数和(自身を除く): 1495633876236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 47, 51, 54, 68, 81, 94, 102, 108, 141, 153, 162, 188, 204, 243, 282, 306, 324, 423, 459, 486, 564, 612, 799, 846, 918, 972, 1269, 1377, 1598, 1692, 1836, 2397, 2538, 2754, 3196, 3807, 4131, 4794, 5076, 5508, 7191, 7614, 8262, 9588, 11421, 14382, 15228, 16524, 21573, 22842, 28764, 43146, 45684, 64719, 86292, 129438, 194157, 258876, 388314, 776628, 1049681, 2099362, 3149043, 4198724, 6298086, 9447129, 12596172, 17844577, 18894258, 28341387, 35689154, 37788516, 49335007, 53533731, 56682774, 71378308, 85024161, 98670014, 107067462, 113365548, 148005021, 160601193, 170048322, 197340028, 214134924, 255072483, 296010042, 321202386, 340096644, 444015063, 481803579, 510144966, 592020084, 642404772, 838695119, 888030126, 963607158, 1020289932, 1332045189, 1445410737, 1677390238, 1776060252, 1927214316, 2516085357, 2664090378, 2890821474, 3354780476, 3996135567, 4336232211, 5032170714, 5328180756, 5781642948, 7548256071, 7992271134, 8672464422, 10064341428, 11988406701, 15096512142, 15984542268, 17344928844, 22644768213, 23976813402, 30193024284, 45289536426, 47953626804, 67934304639, 90579072852, 135868609278, 203802913917, 271737218556, 407605827834, 815211655668]

約数ペア:

[(1, 815211655668), (2, 407605827834), (3, 271737218556), (4, 203802913917), (6, 135868609278), (9, 90579072852), (12, 67934304639), (17, 47953626804), (18, 45289536426), (27, 30193024284), (34, 23976813402), (36, 22644768213), (47, 17344928844), (51, 15984542268), (54, 15096512142), (68, 11988406701), (81, 10064341428), (94, 8672464422), (102, 7992271134), (108, 7548256071), (141, 5781642948), (153, 5328180756), (162, 5032170714), (188, 4336232211), (204, 3996135567), (243, 3354780476), (282, 2890821474), (306, 2664090378), (324, 2516085357), (423, 1927214316), (459, 1776060252), (486, 1677390238), (564, 1445410737), (612, 1332045189), (799, 1020289932), (846, 963607158), (918, 888030126), (972, 838695119), (1269, 642404772), (1377, 592020084), (1598, 510144966), (1692, 481803579), (1836, 444015063), (2397, 340096644), (2538, 321202386), (2754, 296010042), (3196, 255072483), (3807, 214134924), (4131, 197340028), (4794, 170048322), (5076, 160601193), (5508, 148005021), (7191, 113365548), (7614, 107067462), (8262, 98670014), (9588, 85024161), (11421, 71378308), (14382, 56682774), (15228, 53533731), (16524, 49335007), (21573, 37788516), (22842, 35689154), (28764, 28341387), (43146, 18894258), (45684, 17844577), (64719, 12596172), (86292, 9447129), (129438, 6298086), (194157, 4198724), (258876, 3149043), (388314, 2099362), (776628, 1049681)]