1291798464

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:395

約数の個数: 224

約数和(自身を含む): 3906511872

約数和(自身を除く): 2614713408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 61, 64, 66, 74, 88, 96, 111, 122, 132, 148, 176, 183, 192, 222, 244, 264, 271, 296, 352, 366, 407, 444, 488, 528, 542, 592, 671, 704, 732, 813, 814, 888, 976, 1056, 1084, 1184, 1221, 1342, 1464, 1626, 1628, 1776, 1952, 2013, 2112, 2168, 2257, 2368, 2442, 2684, 2928, 2981, 3252, 3256, 3552, 3904, 4026, 4336, 4514, 4884, 5368, 5856, 5962, 6504, 6512, 6771, 7104, 8052, 8672, 8943, 9028, 9768, 10027, 10736, 11712, 11924, 13008, 13024, 13542, 16104, 16531, 17344, 17886, 18056, 19536, 20054, 21472, 23848, 24827, 26016, 26048, 27084, 30081, 32208, 33062, 35772, 36112, 39072, 40108, 42944, 47696, 49593, 49654, 52032, 54168, 60162, 64416, 66124, 71544, 72224, 74481, 78144, 80216, 95392, 99186, 99308, 108336, 110297, 120324, 128832, 132248, 143088, 144448, 148962, 160432, 181841, 190784, 198372, 198616, 216672, 220594, 240648, 264496, 286176, 297924, 320864, 330891, 363682, 396744, 397232, 433344, 441188, 481296, 528992, 545523, 572352, 595848, 611647, 641728, 661782, 727364, 793488, 794464, 882376, 962592, 1057984, 1091046, 1191696, 1223294, 1323564, 1454728, 1586976, 1588928, 1764752, 1834941, 1925184, 2182092, 2383392, 2446588, 2647128, 2909456, 3173952, 3529504, 3669882, 4364184, 4766784, 4893176, 5294256, 5818912, 6728117, 7059008, 7339764, 8728368, 9786352, 10588512, 11637824, 13456234, 14679528, 17456736, 19572704, 20184351, 21177024, 26912468, 29359056, 34913472, 39145408, 40368702, 53824936, 58718112, 80737404, 107649872, 117436224, 161474808, 215299744, 322949616, 430599488, 645899232, 1291798464]

約数ペア:

[(1, 1291798464), (2, 645899232), (3, 430599488), (4, 322949616), (6, 215299744), (8, 161474808), (11, 117436224), (12, 107649872), (16, 80737404), (22, 58718112), (24, 53824936), (32, 40368702), (33, 39145408), (37, 34913472), (44, 29359056), (48, 26912468), (61, 21177024), (64, 20184351), (66, 19572704), (74, 17456736), (88, 14679528), (96, 13456234), (111, 11637824), (122, 10588512), (132, 9786352), (148, 8728368), (176, 7339764), (183, 7059008), (192, 6728117), (222, 5818912), (244, 5294256), (264, 4893176), (271, 4766784), (296, 4364184), (352, 3669882), (366, 3529504), (407, 3173952), (444, 2909456), (488, 2647128), (528, 2446588), (542, 2383392), (592, 2182092), (671, 1925184), (704, 1834941), (732, 1764752), (813, 1588928), (814, 1586976), (888, 1454728), (976, 1323564), (1056, 1223294), (1084, 1191696), (1184, 1091046), (1221, 1057984), (1342, 962592), (1464, 882376), (1626, 794464), (1628, 793488), (1776, 727364), (1952, 661782), (2013, 641728), (2112, 611647), (2168, 595848), (2257, 572352), (2368, 545523), (2442, 528992), (2684, 481296), (2928, 441188), (2981, 433344), (3252, 397232), (3256, 396744), (3552, 363682), (3904, 330891), (4026, 320864), (4336, 297924), (4514, 286176), (4884, 264496), (5368, 240648), (5856, 220594), (5962, 216672), (6504, 198616), (6512, 198372), (6771, 190784), (7104, 181841), (8052, 160432), (8672, 148962), (8943, 144448), (9028, 143088), (9768, 132248), (10027, 128832), (10736, 120324), (11712, 110297), (11924, 108336), (13008, 99308), (13024, 99186), (13542, 95392), (16104, 80216), (16531, 78144), (17344, 74481), (17886, 72224), (18056, 71544), (19536, 66124), (20054, 64416), (21472, 60162), (23848, 54168), (24827, 52032), (26016, 49654), (26048, 49593), (27084, 47696), (30081, 42944), (32208, 40108), (33062, 39072), (35772, 36112)]