196978824

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 192

約数和(自身を含む): 654998400

約数和(自身を除く): 458019576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 37, 42, 49, 54, 56, 63, 72, 74, 84, 98, 108, 111, 126, 147, 148, 168, 189, 196, 216, 222, 252, 259, 294, 296, 333, 378, 392, 441, 444, 503, 504, 518, 588, 666, 756, 777, 882, 888, 999, 1006, 1036, 1176, 1323, 1332, 1509, 1512, 1554, 1764, 1813, 1998, 2012, 2072, 2331, 2646, 2664, 3018, 3108, 3521, 3528, 3626, 3996, 4024, 4527, 4662, 5292, 5439, 6036, 6216, 6993, 7042, 7252, 7992, 9054, 9324, 10563, 10584, 10878, 12072, 13581, 13986, 14084, 14504, 16317, 18108, 18611, 18648, 21126, 21756, 24647, 27162, 27972, 28168, 31689, 32634, 36216, 37222, 42252, 43512, 48951, 49294, 54324, 55833, 55944, 63378, 65268, 73941, 74444, 84504, 95067, 97902, 98588, 108648, 111666, 126756, 130277, 130536, 147882, 148888, 167499, 190134, 195804, 197176, 221823, 223332, 253512, 260554, 295764, 334998, 380268, 390831, 391608, 443646, 446664, 502497, 521108, 591528, 665469, 669996, 760536, 781662, 887292, 911939, 1004994, 1042216, 1172493, 1330938, 1339992, 1563324, 1774584, 1823878, 2009988, 2344986, 2661876, 2735817, 3126648, 3517479, 3647756, 4019976, 4689972, 5323752, 5471634, 7034958, 7295512, 8207451, 9379944, 10943268, 14069916, 16414902, 21886536, 24622353, 28139832, 32829804, 49244706, 65659608, 98489412, 196978824]

約数ペア:

[(1, 196978824), (2, 98489412), (3, 65659608), (4, 49244706), (6, 32829804), (7, 28139832), (8, 24622353), (9, 21886536), (12, 16414902), (14, 14069916), (18, 10943268), (21, 9379944), (24, 8207451), (27, 7295512), (28, 7034958), (36, 5471634), (37, 5323752), (42, 4689972), (49, 4019976), (54, 3647756), (56, 3517479), (63, 3126648), (72, 2735817), (74, 2661876), (84, 2344986), (98, 2009988), (108, 1823878), (111, 1774584), (126, 1563324), (147, 1339992), (148, 1330938), (168, 1172493), (189, 1042216), (196, 1004994), (216, 911939), (222, 887292), (252, 781662), (259, 760536), (294, 669996), (296, 665469), (333, 591528), (378, 521108), (392, 502497), (441, 446664), (444, 443646), (503, 391608), (504, 390831), (518, 380268), (588, 334998), (666, 295764), (756, 260554), (777, 253512), (882, 223332), (888, 221823), (999, 197176), (1006, 195804), (1036, 190134), (1176, 167499), (1323, 148888), (1332, 147882), (1509, 130536), (1512, 130277), (1554, 126756), (1764, 111666), (1813, 108648), (1998, 98588), (2012, 97902), (2072, 95067), (2331, 84504), (2646, 74444), (2664, 73941), (3018, 65268), (3108, 63378), (3521, 55944), (3528, 55833), (3626, 54324), (3996, 49294), (4024, 48951), (4527, 43512), (4662, 42252), (5292, 37222), (5439, 36216), (6036, 32634), (6216, 31689), (6993, 28168), (7042, 27972), (7252, 27162), (7992, 24647), (9054, 21756), (9324, 21126), (10563, 18648), (10584, 18611), (10878, 18108), (12072, 16317), (13581, 14504), (13986, 14084)]