306787908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 882115584

約数和(自身を除く): 575327676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 67, 76, 84, 114, 133, 134, 151, 201, 228, 266, 268, 302, 361, 399, 402, 453, 469, 532, 604, 722, 798, 804, 906, 938, 1057, 1083, 1273, 1407, 1444, 1596, 1812, 1876, 2114, 2166, 2527, 2546, 2814, 2869, 3171, 3819, 4228, 4332, 5054, 5092, 5628, 5738, 6342, 7581, 7638, 8607, 8911, 10108, 10117, 11476, 12684, 15162, 15276, 17214, 17822, 20083, 20234, 24187, 26733, 30324, 30351, 34428, 35644, 40166, 40468, 48374, 53466, 54511, 60249, 60702, 70819, 72561, 80332, 96748, 106932, 109022, 120498, 121404, 141638, 145122, 163533, 169309, 192223, 212457, 218044, 240996, 283276, 290244, 327066, 338618, 381577, 384446, 424914, 507927, 576669, 654132, 677236, 763154, 768892, 849828, 1015854, 1144731, 1153338, 1345561, 1526308, 2031708, 2289462, 2306676, 2691122, 3652237, 4036683, 4578924, 5382244, 7304474, 8073366, 10956711, 14608948, 16146732, 21913422, 25565659, 43826844, 51131318, 76696977, 102262636, 153393954, 306787908]

約数ペア:

[(1, 306787908), (2, 153393954), (3, 102262636), (4, 76696977), (6, 51131318), (7, 43826844), (12, 25565659), (14, 21913422), (19, 16146732), (21, 14608948), (28, 10956711), (38, 8073366), (42, 7304474), (57, 5382244), (67, 4578924), (76, 4036683), (84, 3652237), (114, 2691122), (133, 2306676), (134, 2289462), (151, 2031708), (201, 1526308), (228, 1345561), (266, 1153338), (268, 1144731), (302, 1015854), (361, 849828), (399, 768892), (402, 763154), (453, 677236), (469, 654132), (532, 576669), (604, 507927), (722, 424914), (798, 384446), (804, 381577), (906, 338618), (938, 327066), (1057, 290244), (1083, 283276), (1273, 240996), (1407, 218044), (1444, 212457), (1596, 192223), (1812, 169309), (1876, 163533), (2114, 145122), (2166, 141638), (2527, 121404), (2546, 120498), (2814, 109022), (2869, 106932), (3171, 96748), (3819, 80332), (4228, 72561), (4332, 70819), (5054, 60702), (5092, 60249), (5628, 54511), (5738, 53466), (6342, 48374), (7581, 40468), (7638, 40166), (8607, 35644), (8911, 34428), (10108, 30351), (10117, 30324), (11476, 26733), (12684, 24187), (15162, 20234), (15276, 20083), (17214, 17822)]