1651079556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{823}}^1$

素因数の和:1278

約数の個数: 144

約数和(自身を含む): 5038924800

約数和(自身を除く): 3387845244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 419, 532, 684, 798, 823, 838, 1197, 1257, 1596, 1646, 1676, 2394, 2469, 2514, 2933, 3292, 3771, 4788, 4938, 5028, 5761, 5866, 7407, 7542, 7961, 8799, 9876, 11522, 11732, 14814, 15084, 15637, 15922, 17283, 17598, 23044, 23883, 26397, 29628, 31274, 31844, 34566, 35196, 46911, 47766, 51849, 52794, 55727, 62548, 69132, 71649, 93822, 95532, 103698, 105588, 109459, 111454, 140733, 143298, 167181, 187644, 207396, 218918, 222908, 281466, 286596, 328377, 334362, 344837, 437836, 501543, 562932, 656754, 668724, 689674, 985131, 1003086, 1034511, 1313508, 1379348, 1970262, 2006172, 2069022, 2413859, 3103533, 3940524, 4138044, 4827718, 6207066, 6551903, 7241577, 9655436, 12414132, 13103806, 14483154, 19655709, 21724731, 26207612, 28966308, 39311418, 43449462, 45863321, 58967127, 78622836, 86898924, 91726642, 117934254, 137589963, 183453284, 235868508, 275179926, 412769889, 550359852, 825539778, 1651079556]

約数ペア:

[(1, 1651079556), (2, 825539778), (3, 550359852), (4, 412769889), (6, 275179926), (7, 235868508), (9, 183453284), (12, 137589963), (14, 117934254), (18, 91726642), (19, 86898924), (21, 78622836), (28, 58967127), (36, 45863321), (38, 43449462), (42, 39311418), (57, 28966308), (63, 26207612), (76, 21724731), (84, 19655709), (114, 14483154), (126, 13103806), (133, 12414132), (171, 9655436), (228, 7241577), (252, 6551903), (266, 6207066), (342, 4827718), (399, 4138044), (419, 3940524), (532, 3103533), (684, 2413859), (798, 2069022), (823, 2006172), (838, 1970262), (1197, 1379348), (1257, 1313508), (1596, 1034511), (1646, 1003086), (1676, 985131), (2394, 689674), (2469, 668724), (2514, 656754), (2933, 562932), (3292, 501543), (3771, 437836), (4788, 344837), (4938, 334362), (5028, 328377), (5761, 286596), (5866, 281466), (7407, 222908), (7542, 218918), (7961, 207396), (8799, 187644), (9876, 167181), (11522, 143298), (11732, 140733), (14814, 111454), (15084, 109459), (15637, 105588), (15922, 103698), (17283, 95532), (17598, 93822), (23044, 71649), (23883, 69132), (26397, 62548), (29628, 55727), (31274, 52794), (31844, 51849), (34566, 47766), (35196, 46911)]