3125607828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{647}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 8912332800

約数和(自身を除く): 5786724972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 199, 204, 238, 289, 357, 398, 476, 578, 597, 647, 714, 796, 867, 1156, 1194, 1294, 1393, 1428, 1734, 1941, 2023, 2388, 2588, 2786, 3383, 3468, 3882, 4046, 4179, 4529, 5572, 6069, 6766, 7764, 8092, 8358, 9058, 10149, 10999, 12138, 13532, 13587, 16716, 18116, 20298, 21998, 23681, 24276, 27174, 32997, 40596, 43996, 47362, 54348, 57511, 65994, 71043, 76993, 94724, 115022, 128753, 131988, 142086, 153986, 172533, 186983, 230044, 230979, 257506, 284172, 307972, 345066, 373966, 386259, 402577, 461958, 515012, 560949, 690132, 747932, 772518, 805154, 901271, 923916, 1121898, 1207731, 1308881, 1545036, 1610308, 1802542, 2188801, 2243796, 2415462, 2617762, 2703813, 3605084, 3926643, 4377602, 4830924, 5235524, 5407626, 6566403, 7853286, 8755204, 10815252, 13132806, 15321607, 15706572, 26265612, 30643214, 37209617, 45964821, 61286428, 74419234, 91929642, 111628851, 148838468, 183859284, 223257702, 260467319, 446515404, 520934638, 781401957, 1041869276, 1562803914, 3125607828]

約数ペア:

[(1, 3125607828), (2, 1562803914), (3, 1041869276), (4, 781401957), (6, 520934638), (7, 446515404), (12, 260467319), (14, 223257702), (17, 183859284), (21, 148838468), (28, 111628851), (34, 91929642), (42, 74419234), (51, 61286428), (68, 45964821), (84, 37209617), (102, 30643214), (119, 26265612), (199, 15706572), (204, 15321607), (238, 13132806), (289, 10815252), (357, 8755204), (398, 7853286), (476, 6566403), (578, 5407626), (597, 5235524), (647, 4830924), (714, 4377602), (796, 3926643), (867, 3605084), (1156, 2703813), (1194, 2617762), (1294, 2415462), (1393, 2243796), (1428, 2188801), (1734, 1802542), (1941, 1610308), (2023, 1545036), (2388, 1308881), (2588, 1207731), (2786, 1121898), (3383, 923916), (3468, 901271), (3882, 805154), (4046, 772518), (4179, 747932), (4529, 690132), (5572, 560949), (6069, 515012), (6766, 461958), (7764, 402577), (8092, 386259), (8358, 373966), (9058, 345066), (10149, 307972), (10999, 284172), (12138, 257506), (13532, 230979), (13587, 230044), (16716, 186983), (18116, 172533), (20298, 153986), (21998, 142086), (23681, 131988), (24276, 128753), (27174, 115022), (32997, 94724), (40596, 76993), (43996, 71043), (47362, 65994), (54348, 57511)]