1631718396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:1005

約数の個数: 216

約数和(自身を含む): 5274971520

約数和(自身を除く): 3643253124

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 59, 63, 66, 77, 84, 99, 118, 121, 126, 132, 154, 177, 198, 231, 236, 242, 252, 308, 354, 363, 396, 413, 462, 484, 531, 649, 693, 708, 726, 826, 847, 907, 924, 1062, 1089, 1239, 1298, 1386, 1452, 1652, 1694, 1814, 1947, 2124, 2178, 2478, 2541, 2596, 2721, 2772, 3388, 3628, 3717, 3894, 4356, 4543, 4956, 5082, 5442, 5841, 6349, 7139, 7434, 7623, 7788, 8163, 9086, 9977, 10164, 10884, 11682, 12698, 13629, 14278, 14868, 15246, 16326, 18172, 19047, 19954, 21417, 23364, 25396, 27258, 28556, 29931, 30492, 32652, 38094, 39908, 40887, 42834, 49973, 53513, 54516, 57141, 59862, 64251, 69839, 76188, 81774, 85668, 89793, 99946, 107026, 109747, 114282, 119724, 128502, 139678, 149919, 160539, 163548, 179586, 199892, 209517, 214052, 219494, 228564, 257004, 279356, 299838, 321078, 329241, 359172, 374591, 419034, 438988, 449757, 481617, 588643, 599676, 628551, 642156, 658482, 749182, 768229, 838068, 899514, 963234, 987723, 1123773, 1177286, 1257102, 1316964, 1498364, 1536458, 1765929, 1799028, 1926468, 1975446, 2247546, 2304687, 2354572, 2514204, 3072916, 3371319, 3531858, 3950892, 4120501, 4495092, 4609374, 5297787, 6475073, 6742638, 6914061, 7063716, 8241002, 9218748, 10595574, 12361503, 12950146, 13485276, 13828122, 16482004, 19425219, 21191148, 24723006, 25900292, 27656244, 37084509, 38850438, 45325511, 49446012, 58275657, 74169018, 77700876, 90651022, 116551314, 135976533, 148338036, 181302044, 233102628, 271953066, 407929599, 543906132, 815859198, 1631718396]

約数ペア:

[(1, 1631718396), (2, 815859198), (3, 543906132), (4, 407929599), (6, 271953066), (7, 233102628), (9, 181302044), (11, 148338036), (12, 135976533), (14, 116551314), (18, 90651022), (21, 77700876), (22, 74169018), (28, 58275657), (33, 49446012), (36, 45325511), (42, 38850438), (44, 37084509), (59, 27656244), (63, 25900292), (66, 24723006), (77, 21191148), (84, 19425219), (99, 16482004), (118, 13828122), (121, 13485276), (126, 12950146), (132, 12361503), (154, 10595574), (177, 9218748), (198, 8241002), (231, 7063716), (236, 6914061), (242, 6742638), (252, 6475073), (308, 5297787), (354, 4609374), (363, 4495092), (396, 4120501), (413, 3950892), (462, 3531858), (484, 3371319), (531, 3072916), (649, 2514204), (693, 2354572), (708, 2304687), (726, 2247546), (826, 1975446), (847, 1926468), (907, 1799028), (924, 1765929), (1062, 1536458), (1089, 1498364), (1239, 1316964), (1298, 1257102), (1386, 1177286), (1452, 1123773), (1652, 987723), (1694, 963234), (1814, 899514), (1947, 838068), (2124, 768229), (2178, 749182), (2478, 658482), (2541, 642156), (2596, 628551), (2721, 599676), (2772, 588643), (3388, 481617), (3628, 449757), (3717, 438988), (3894, 419034), (4356, 374591), (4543, 359172), (4956, 329241), (5082, 321078), (5442, 299838), (5841, 279356), (6349, 257004), (7139, 228564), (7434, 219494), (7623, 214052), (7788, 209517), (8163, 199892), (9086, 179586), (9977, 163548), (10164, 160539), (10884, 149919), (11682, 139678), (12698, 128502), (13629, 119724), (14278, 114282), (14868, 109747), (15246, 107026), (16326, 99946), (18172, 89793), (19047, 85668), (19954, 81774), (21417, 76188), (23364, 69839), (25396, 64251), (27258, 59862), (28556, 57141), (29931, 54516), (30492, 53513), (32652, 49973), (38094, 42834), (39908, 40887)]