1389608016

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:2001

約数の個数: 160

約数和(自身を含む): 4088309760

約数和(自身を除く): 2698701744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 47, 48, 51, 57, 68, 76, 94, 102, 114, 136, 141, 152, 188, 204, 228, 272, 282, 304, 323, 376, 408, 456, 564, 646, 752, 799, 816, 893, 912, 969, 1128, 1292, 1598, 1786, 1907, 1938, 2256, 2397, 2584, 2679, 3196, 3572, 3814, 3876, 4794, 5168, 5358, 5721, 6392, 7144, 7628, 7752, 9588, 10716, 11442, 12784, 14288, 15181, 15256, 15504, 19176, 21432, 22884, 30362, 30512, 32419, 36233, 38352, 42864, 45543, 45768, 60724, 64838, 72466, 89629, 91086, 91536, 97257, 108699, 121448, 129676, 144932, 179258, 182172, 194514, 217398, 242896, 259352, 268887, 289864, 358516, 364344, 389028, 434796, 518704, 537774, 579728, 615961, 717032, 728688, 778056, 869592, 1075548, 1231922, 1434064, 1523693, 1556112, 1702951, 1739184, 1847883, 2151096, 2463844, 3047386, 3405902, 3695766, 4302192, 4571079, 4927688, 5108853, 6094772, 6811804, 7391532, 9142158, 9855376, 10217706, 12189544, 13623608, 14783064, 18284316, 20435412, 24379088, 27247216, 28950167, 29566128, 36568632, 40870824, 57900334, 73137264, 81741648, 86850501, 115800668, 173701002, 231601336, 347402004, 463202672, 694804008, 1389608016]

約数ペア:

[(1, 1389608016), (2, 694804008), (3, 463202672), (4, 347402004), (6, 231601336), (8, 173701002), (12, 115800668), (16, 86850501), (17, 81741648), (19, 73137264), (24, 57900334), (34, 40870824), (38, 36568632), (47, 29566128), (48, 28950167), (51, 27247216), (57, 24379088), (68, 20435412), (76, 18284316), (94, 14783064), (102, 13623608), (114, 12189544), (136, 10217706), (141, 9855376), (152, 9142158), (188, 7391532), (204, 6811804), (228, 6094772), (272, 5108853), (282, 4927688), (304, 4571079), (323, 4302192), (376, 3695766), (408, 3405902), (456, 3047386), (564, 2463844), (646, 2151096), (752, 1847883), (799, 1739184), (816, 1702951), (893, 1556112), (912, 1523693), (969, 1434064), (1128, 1231922), (1292, 1075548), (1598, 869592), (1786, 778056), (1907, 728688), (1938, 717032), (2256, 615961), (2397, 579728), (2584, 537774), (2679, 518704), (3196, 434796), (3572, 389028), (3814, 364344), (3876, 358516), (4794, 289864), (5168, 268887), (5358, 259352), (5721, 242896), (6392, 217398), (7144, 194514), (7628, 182172), (7752, 179258), (9588, 144932), (10716, 129676), (11442, 121448), (12784, 108699), (14288, 97257), (15181, 91536), (15256, 91086), (15504, 89629), (19176, 72466), (21432, 64838), (22884, 60724), (30362, 45768), (30512, 45543), (32419, 42864), (36233, 38352)]