395541924

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 144

約数和(自身を含む): 1064581056

約数和(自身を除く): 669039132

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 41, 51, 57, 68, 76, 82, 102, 114, 123, 131, 164, 204, 228, 246, 262, 323, 361, 393, 492, 524, 646, 697, 722, 779, 786, 969, 1083, 1292, 1394, 1444, 1558, 1572, 1938, 2091, 2166, 2227, 2337, 2489, 2788, 3116, 3876, 4182, 4332, 4454, 4674, 4978, 5371, 6137, 6681, 7467, 8364, 8908, 9348, 9956, 10742, 12274, 13243, 13362, 14801, 14934, 16113, 18411, 21484, 24548, 26486, 26724, 29602, 29868, 32226, 36822, 39729, 42313, 44403, 47291, 52972, 59204, 64452, 73644, 79458, 84626, 88806, 91307, 94582, 102049, 126939, 141873, 158916, 169252, 177612, 182614, 189164, 204098, 251617, 253878, 273921, 283746, 306147, 365228, 408196, 503234, 507756, 547842, 567492, 612294, 754851, 803947, 1006468, 1095684, 1224588, 1509702, 1607894, 1734833, 1938931, 2411841, 3019404, 3215788, 3469666, 3877862, 4823682, 5204499, 5816793, 6939332, 7755724, 9647364, 10408998, 11633586, 20817996, 23267172, 32961827, 65923654, 98885481, 131847308, 197770962, 395541924]

約数ペア:

[(1, 395541924), (2, 197770962), (3, 131847308), (4, 98885481), (6, 65923654), (12, 32961827), (17, 23267172), (19, 20817996), (34, 11633586), (38, 10408998), (41, 9647364), (51, 7755724), (57, 6939332), (68, 5816793), (76, 5204499), (82, 4823682), (102, 3877862), (114, 3469666), (123, 3215788), (131, 3019404), (164, 2411841), (204, 1938931), (228, 1734833), (246, 1607894), (262, 1509702), (323, 1224588), (361, 1095684), (393, 1006468), (492, 803947), (524, 754851), (646, 612294), (697, 567492), (722, 547842), (779, 507756), (786, 503234), (969, 408196), (1083, 365228), (1292, 306147), (1394, 283746), (1444, 273921), (1558, 253878), (1572, 251617), (1938, 204098), (2091, 189164), (2166, 182614), (2227, 177612), (2337, 169252), (2489, 158916), (2788, 141873), (3116, 126939), (3876, 102049), (4182, 94582), (4332, 91307), (4454, 88806), (4674, 84626), (4978, 79458), (5371, 73644), (6137, 64452), (6681, 59204), (7467, 52972), (8364, 47291), (8908, 44403), (9348, 42313), (9956, 39729), (10742, 36822), (12274, 32226), (13243, 29868), (13362, 29602), (14801, 26724), (14934, 26486), (16113, 24548), (18411, 21484)]