1656955064284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1\times {\mathrm{1993}}^1$

素因数の和:2560

約数の個数: 144

約数和(自身を含む): 3284234768640

約数和(自身を除く): 1627279704356

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 97, 124, 169, 194, 338, 388, 403, 409, 676, 806, 818, 1261, 1612, 1636, 1993, 2522, 3007, 3986, 5044, 5239, 5317, 6014, 7972, 10478, 10634, 12028, 12679, 16393, 20956, 21268, 25358, 25909, 32786, 39091, 39673, 50716, 51818, 61783, 65572, 69121, 78182, 79346, 103636, 123566, 138242, 156364, 158692, 164827, 193321, 247132, 276484, 329654, 336817, 386642, 508183, 515749, 659308, 673634, 773284, 803179, 815137, 1016366, 1031498, 1229863, 1347268, 1606358, 1630274, 2032732, 2062996, 2142751, 2459726, 2513173, 3212716, 3260548, 4285502, 4919452, 5026346, 5992951, 6704737, 8571004, 10052692, 10441327, 10596781, 11985902, 13409474, 15988219, 20882654, 21193562, 23971804, 25269247, 26818948, 31976438, 32671249, 41765308, 42387124, 50538494, 63952876, 65342498, 77908363, 79068289, 101076988, 130684996, 137758153, 155816726, 158136578, 207846847, 275516306, 311633452, 316273156, 328500211, 415693694, 551032612, 657000422, 831387388, 1012808719, 1027887757, 1314000844, 2025617438, 2055775514, 2451116959, 4051234876, 4111551028, 4270502743, 4902233918, 8541005486, 9804467836, 13362540841, 17082010972, 26725081682, 31864520467, 53450163364, 63729040934, 127458081868, 414238766071, 828477532142, 1656955064284]

約数ペア:

[(1, 1656955064284), (2, 828477532142), (4, 414238766071), (13, 127458081868), (26, 63729040934), (31, 53450163364), (52, 31864520467), (62, 26725081682), (97, 17082010972), (124, 13362540841), (169, 9804467836), (194, 8541005486), (338, 4902233918), (388, 4270502743), (403, 4111551028), (409, 4051234876), (676, 2451116959), (806, 2055775514), (818, 2025617438), (1261, 1314000844), (1612, 1027887757), (1636, 1012808719), (1993, 831387388), (2522, 657000422), (3007, 551032612), (3986, 415693694), (5044, 328500211), (5239, 316273156), (5317, 311633452), (6014, 275516306), (7972, 207846847), (10478, 158136578), (10634, 155816726), (12028, 137758153), (12679, 130684996), (16393, 101076988), (20956, 79068289), (21268, 77908363), (25358, 65342498), (25909, 63952876), (32786, 50538494), (39091, 42387124), (39673, 41765308), (50716, 32671249), (51818, 31976438), (61783, 26818948), (65572, 25269247), (69121, 23971804), (78182, 21193562), (79346, 20882654), (103636, 15988219), (123566, 13409474), (138242, 11985902), (156364, 10596781), (158692, 10441327), (164827, 10052692), (193321, 8571004), (247132, 6704737), (276484, 5992951), (329654, 5026346), (336817, 4919452), (386642, 4285502), (508183, 3260548), (515749, 3212716), (659308, 2513173), (673634, 2459726), (773284, 2142751), (803179, 2062996), (815137, 2032732), (1016366, 1630274), (1031498, 1606358), (1229863, 1347268)]