619847046

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 1765232640

約数和(自身を除く): 1145385594

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 169, 182, 186, 189, 217, 234, 273, 279, 313, 338, 351, 378, 403, 434, 507, 546, 558, 626, 651, 702, 806, 819, 837, 939, 1014, 1183, 1209, 1302, 1521, 1638, 1674, 1878, 1953, 2191, 2366, 2418, 2457, 2817, 2821, 3042, 3549, 3627, 3906, 4069, 4382, 4563, 4914, 5239, 5634, 5642, 5859, 6573, 7098, 7254, 8138, 8451, 8463, 9126, 9703, 10478, 10647, 10881, 11718, 12207, 13146, 15717, 16902, 16926, 19406, 19719, 21294, 21762, 24414, 25389, 28483, 29109, 31434, 31941, 36621, 36673, 39438, 47151, 50778, 52897, 56966, 58218, 59157, 63882, 67921, 73242, 73346, 76167, 85449, 87327, 94302, 105794, 109863, 110019, 118314, 126139, 135842, 141453, 152334, 158691, 170898, 174654, 203763, 219726, 220038, 252278, 256347, 261981, 282906, 317382, 330057, 370279, 378417, 407526, 476073, 512694, 523962, 611289, 660114, 740558, 756834, 769041, 882973, 952146, 990171, 1110837, 1135251, 1222578, 1428219, 1538082, 1639807, 1765946, 1833867, 1980342, 2221674, 2270502, 2648919, 2856438, 3279614, 3332511, 3405753, 3667734, 4919421, 5297838, 6665022, 6811506, 7946757, 9838842, 9997533, 11478649, 14758263, 15893514, 19995066, 22957298, 23840271, 29516526, 34435947, 44274789, 47680542, 68871894, 88549578, 103307841, 206615682, 309923523, 619847046]

約数ペア:

[(1, 619847046), (2, 309923523), (3, 206615682), (6, 103307841), (7, 88549578), (9, 68871894), (13, 47680542), (14, 44274789), (18, 34435947), (21, 29516526), (26, 23840271), (27, 22957298), (31, 19995066), (39, 15893514), (42, 14758263), (54, 11478649), (62, 9997533), (63, 9838842), (78, 7946757), (91, 6811506), (93, 6665022), (117, 5297838), (126, 4919421), (169, 3667734), (182, 3405753), (186, 3332511), (189, 3279614), (217, 2856438), (234, 2648919), (273, 2270502), (279, 2221674), (313, 1980342), (338, 1833867), (351, 1765946), (378, 1639807), (403, 1538082), (434, 1428219), (507, 1222578), (546, 1135251), (558, 1110837), (626, 990171), (651, 952146), (702, 882973), (806, 769041), (819, 756834), (837, 740558), (939, 660114), (1014, 611289), (1183, 523962), (1209, 512694), (1302, 476073), (1521, 407526), (1638, 378417), (1674, 370279), (1878, 330057), (1953, 317382), (2191, 282906), (2366, 261981), (2418, 256347), (2457, 252278), (2817, 220038), (2821, 219726), (3042, 203763), (3549, 174654), (3627, 170898), (3906, 158691), (4069, 152334), (4382, 141453), (4563, 135842), (4914, 126139), (5239, 118314), (5634, 110019), (5642, 109863), (5859, 105794), (6573, 94302), (7098, 87327), (7254, 85449), (8138, 76167), (8451, 73346), (8463, 73242), (9126, 67921), (9703, 63882), (10478, 59157), (10647, 58218), (10881, 56966), (11718, 52897), (12207, 50778), (13146, 47151), (15717, 39438), (16902, 36673), (16926, 36621), (19406, 31941), (19719, 31434), (21294, 29109), (21762, 28483), (24414, 25389)]