253471932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:520

約数の個数: 144

約数和(自身を含む): 777853440

約数和(自身を除く): 524381508

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, 167, 171, 228, 252, 266, 317, 334, 342, 399, 501, 532, 634, 668, 684, 798, 951, 1002, 1169, 1197, 1268, 1503, 1596, 1902, 2004, 2219, 2338, 2394, 2853, 3006, 3173, 3507, 3804, 4438, 4676, 4788, 5706, 6012, 6023, 6346, 6657, 7014, 8876, 9519, 10521, 11412, 12046, 12692, 13314, 14028, 18069, 19038, 19971, 21042, 22211, 24092, 26628, 28557, 36138, 38076, 39942, 42084, 42161, 44422, 52939, 54207, 57114, 66633, 72276, 79884, 84322, 88844, 105878, 108414, 114228, 126483, 133266, 158817, 168644, 199899, 211756, 216828, 252966, 266532, 317634, 370573, 379449, 399798, 476451, 505932, 635268, 741146, 758898, 799596, 952902, 1005841, 1111719, 1482292, 1517796, 1905804, 2011682, 2223438, 3017523, 3335157, 4023364, 4446876, 6035046, 6670314, 7040887, 9052569, 12070092, 13340628, 14081774, 18105138, 21122661, 28163548, 36210276, 42245322, 63367983, 84490644, 126735966, 253471932]

約数ペア:

[(1, 253471932), (2, 126735966), (3, 84490644), (4, 63367983), (6, 42245322), (7, 36210276), (9, 28163548), (12, 21122661), (14, 18105138), (18, 14081774), (19, 13340628), (21, 12070092), (28, 9052569), (36, 7040887), (38, 6670314), (42, 6035046), (57, 4446876), (63, 4023364), (76, 3335157), (84, 3017523), (114, 2223438), (126, 2011682), (133, 1905804), (167, 1517796), (171, 1482292), (228, 1111719), (252, 1005841), (266, 952902), (317, 799596), (334, 758898), (342, 741146), (399, 635268), (501, 505932), (532, 476451), (634, 399798), (668, 379449), (684, 370573), (798, 317634), (951, 266532), (1002, 252966), (1169, 216828), (1197, 211756), (1268, 199899), (1503, 168644), (1596, 158817), (1902, 133266), (2004, 126483), (2219, 114228), (2338, 108414), (2394, 105878), (2853, 88844), (3006, 84322), (3173, 79884), (3507, 72276), (3804, 66633), (4438, 57114), (4676, 54207), (4788, 52939), (5706, 44422), (6012, 42161), (6023, 42084), (6346, 39942), (6657, 38076), (7014, 36138), (8876, 28557), (9519, 26628), (10521, 24092), (11412, 22211), (12046, 21042), (12692, 19971), (13314, 19038), (14028, 18069)]