170426412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 493129728

約数和(自身を除く): 322703316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 71, 78, 92, 117, 138, 142, 156, 207, 213, 223, 234, 276, 284, 299, 414, 426, 446, 468, 598, 639, 669, 828, 852, 892, 897, 923, 1196, 1278, 1338, 1633, 1794, 1846, 2007, 2556, 2676, 2691, 2769, 2899, 3266, 3588, 3692, 4014, 4899, 5129, 5382, 5538, 5798, 6532, 8028, 8307, 8697, 9798, 10258, 10764, 11076, 11596, 14697, 15387, 15833, 16614, 17394, 19596, 20516, 21229, 26091, 29394, 30774, 31666, 33228, 34788, 42458, 46161, 47499, 52182, 58788, 61548, 63332, 63687, 66677, 84916, 92322, 94998, 104364, 127374, 133354, 142497, 184644, 189996, 191061, 200031, 205829, 254748, 266708, 284994, 364159, 382122, 400062, 411658, 569988, 600093, 617487, 728318, 764244, 800124, 823316, 1092477, 1200186, 1234974, 1456636, 1852461, 2184954, 2400372, 2469948, 3277431, 3704922, 4369908, 4734067, 6554862, 7409844, 9468134, 13109724, 14202201, 18936268, 28404402, 42606603, 56808804, 85213206, 170426412]

約数ペア:

[(1, 170426412), (2, 85213206), (3, 56808804), (4, 42606603), (6, 28404402), (9, 18936268), (12, 14202201), (13, 13109724), (18, 9468134), (23, 7409844), (26, 6554862), (36, 4734067), (39, 4369908), (46, 3704922), (52, 3277431), (69, 2469948), (71, 2400372), (78, 2184954), (92, 1852461), (117, 1456636), (138, 1234974), (142, 1200186), (156, 1092477), (207, 823316), (213, 800124), (223, 764244), (234, 728318), (276, 617487), (284, 600093), (299, 569988), (414, 411658), (426, 400062), (446, 382122), (468, 364159), (598, 284994), (639, 266708), (669, 254748), (828, 205829), (852, 200031), (892, 191061), (897, 189996), (923, 184644), (1196, 142497), (1278, 133354), (1338, 127374), (1633, 104364), (1794, 94998), (1846, 92322), (2007, 84916), (2556, 66677), (2676, 63687), (2691, 63332), (2769, 61548), (2899, 58788), (3266, 52182), (3588, 47499), (3692, 46161), (4014, 42458), (4899, 34788), (5129, 33228), (5382, 31666), (5538, 30774), (5798, 29394), (6532, 26091), (8028, 21229), (8307, 20516), (8697, 19596), (9798, 17394), (10258, 16614), (10764, 15833), (11076, 15387), (11596, 14697)]