580154796

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:420

約数の個数: 144

約数和(自身を含む): 1635938304

約数和(自身を除く): 1055783508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 127, 129, 156, 172, 227, 234, 254, 258, 381, 387, 454, 468, 508, 516, 559, 681, 762, 774, 908, 1118, 1143, 1362, 1524, 1548, 1651, 1677, 2043, 2236, 2286, 2724, 2951, 3302, 3354, 4086, 4572, 4953, 5031, 5461, 5902, 6604, 6708, 8172, 8853, 9761, 9906, 10062, 10922, 11804, 14859, 16383, 17706, 19522, 19812, 20124, 21844, 26559, 28829, 29283, 29718, 32766, 35412, 39044, 49149, 53118, 57658, 58566, 59436, 65532, 70993, 86487, 87849, 98298, 106236, 115316, 117132, 126893, 141986, 172974, 175698, 196596, 212979, 253786, 259461, 283972, 345948, 351396, 374777, 380679, 425958, 507572, 518922, 638937, 749554, 761358, 851916, 1037844, 1124331, 1142037, 1239647, 1277874, 1499108, 1522716, 2248662, 2284074, 2479294, 2555748, 3372993, 3718941, 4497324, 4568148, 4958588, 6745986, 7437882, 11156823, 13491972, 14875764, 16115411, 22313646, 32230822, 44627292, 48346233, 64461644, 96692466, 145038699, 193384932, 290077398, 580154796]

約数ペア:

[(1, 580154796), (2, 290077398), (3, 193384932), (4, 145038699), (6, 96692466), (9, 64461644), (12, 48346233), (13, 44627292), (18, 32230822), (26, 22313646), (36, 16115411), (39, 14875764), (43, 13491972), (52, 11156823), (78, 7437882), (86, 6745986), (117, 4958588), (127, 4568148), (129, 4497324), (156, 3718941), (172, 3372993), (227, 2555748), (234, 2479294), (254, 2284074), (258, 2248662), (381, 1522716), (387, 1499108), (454, 1277874), (468, 1239647), (508, 1142037), (516, 1124331), (559, 1037844), (681, 851916), (762, 761358), (774, 749554), (908, 638937), (1118, 518922), (1143, 507572), (1362, 425958), (1524, 380679), (1548, 374777), (1651, 351396), (1677, 345948), (2043, 283972), (2236, 259461), (2286, 253786), (2724, 212979), (2951, 196596), (3302, 175698), (3354, 172974), (4086, 141986), (4572, 126893), (4953, 117132), (5031, 115316), (5461, 106236), (5902, 98298), (6604, 87849), (6708, 86487), (8172, 70993), (8853, 65532), (9761, 59436), (9906, 58566), (10062, 57658), (10922, 53118), (11804, 49149), (14859, 39044), (16383, 35412), (17706, 32766), (19522, 29718), (19812, 29283), (20124, 28829), (21844, 26559)]