65536380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4001}}^1$

素因数の和:4036

約数の個数: 144

約数和(自身を含む): 244730304

約数和(自身を除く): 179193924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4001, 4095, 5460, 8002, 8190, 12003, 16004, 16380, 20005, 24006, 28007, 36009, 40010, 48012, 52013, 56014, 60015, 72018, 80020, 84021, 104026, 112028, 120030, 140035, 144036, 156039, 168042, 180045, 208052, 240060, 252063, 260065, 280070, 312078, 336084, 360090, 364091, 420105, 468117, 504126, 520130, 560140, 624156, 720180, 728182, 780195, 840210, 936234, 1008252, 1040260, 1092273, 1260315, 1456364, 1560390, 1680420, 1820455, 1872468, 2184546, 2340585, 2520630, 3120780, 3276819, 3640910, 4369092, 4681170, 5041260, 5461365, 6553638, 7281820, 9362340, 10922730, 13107276, 16384095, 21845460, 32768190, 65536380]

約数ペア:

[(1, 65536380), (2, 32768190), (3, 21845460), (4, 16384095), (5, 13107276), (6, 10922730), (7, 9362340), (9, 7281820), (10, 6553638), (12, 5461365), (13, 5041260), (14, 4681170), (15, 4369092), (18, 3640910), (20, 3276819), (21, 3120780), (26, 2520630), (28, 2340585), (30, 2184546), (35, 1872468), (36, 1820455), (39, 1680420), (42, 1560390), (45, 1456364), (52, 1260315), (60, 1092273), (63, 1040260), (65, 1008252), (70, 936234), (78, 840210), (84, 780195), (90, 728182), (91, 720180), (105, 624156), (117, 560140), (126, 520130), (130, 504126), (140, 468117), (156, 420105), (180, 364091), (182, 360090), (195, 336084), (210, 312078), (234, 280070), (252, 260065), (260, 252063), (273, 240060), (315, 208052), (364, 180045), (390, 168042), (420, 156039), (455, 144036), (468, 140035), (546, 120030), (585, 112028), (630, 104026), (780, 84021), (819, 80020), (910, 72018), (1092, 60015), (1170, 56014), (1260, 52013), (1365, 48012), (1638, 40010), (1820, 36009), (2340, 28007), (2730, 24006), (3276, 20005), (4001, 16380), (4095, 16004), (5460, 12003), (8002, 8190)]