219418290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 192

約数和(自身を含む): 713696256

約数和(自身を除く): 494277966

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 73, 78, 90, 91, 105, 117, 126, 130, 146, 182, 195, 210, 219, 234, 273, 315, 365, 367, 390, 438, 455, 511, 546, 585, 630, 657, 730, 734, 819, 910, 949, 1022, 1095, 1101, 1170, 1314, 1365, 1533, 1638, 1835, 1898, 2190, 2202, 2555, 2569, 2730, 2847, 3066, 3285, 3303, 3670, 4095, 4599, 4745, 4771, 5110, 5138, 5505, 5694, 6570, 6606, 6643, 7665, 7707, 8190, 8541, 9198, 9490, 9542, 11010, 12845, 13286, 14235, 14313, 15330, 15414, 16515, 17082, 19929, 22995, 23121, 23855, 25690, 26791, 28470, 28626, 33030, 33215, 33397, 38535, 39858, 42705, 42939, 45990, 46242, 47710, 53582, 59787, 66430, 66794, 71565, 77070, 80373, 85410, 85878, 99645, 100191, 115605, 119574, 133955, 143130, 160746, 166985, 187537, 199290, 200382, 214695, 231210, 241119, 267910, 298935, 300573, 333970, 348283, 375074, 401865, 429390, 482238, 500955, 562611, 597870, 601146, 696566, 803730, 937685, 1001910, 1044849, 1125222, 1205595, 1502865, 1687833, 1741415, 1875370, 2089698, 2411190, 2437981, 2813055, 3005730, 3134547, 3375666, 3482830, 4875962, 5224245, 5626110, 6269094, 7313943, 8439165, 10448490, 12189905, 14627886, 15672735, 16878330, 21941829, 24379810, 31345470, 36569715, 43883658, 73139430, 109709145, 219418290]

約数ペア:

[(1, 219418290), (2, 109709145), (3, 73139430), (5, 43883658), (6, 36569715), (7, 31345470), (9, 24379810), (10, 21941829), (13, 16878330), (14, 15672735), (15, 14627886), (18, 12189905), (21, 10448490), (26, 8439165), (30, 7313943), (35, 6269094), (39, 5626110), (42, 5224245), (45, 4875962), (63, 3482830), (65, 3375666), (70, 3134547), (73, 3005730), (78, 2813055), (90, 2437981), (91, 2411190), (105, 2089698), (117, 1875370), (126, 1741415), (130, 1687833), (146, 1502865), (182, 1205595), (195, 1125222), (210, 1044849), (219, 1001910), (234, 937685), (273, 803730), (315, 696566), (365, 601146), (367, 597870), (390, 562611), (438, 500955), (455, 482238), (511, 429390), (546, 401865), (585, 375074), (630, 348283), (657, 333970), (730, 300573), (734, 298935), (819, 267910), (910, 241119), (949, 231210), (1022, 214695), (1095, 200382), (1101, 199290), (1170, 187537), (1314, 166985), (1365, 160746), (1533, 143130), (1638, 133955), (1835, 119574), (1898, 115605), (2190, 100191), (2202, 99645), (2555, 85878), (2569, 85410), (2730, 80373), (2847, 77070), (3066, 71565), (3285, 66794), (3303, 66430), (3670, 59787), (4095, 53582), (4599, 47710), (4745, 46242), (4771, 45990), (5110, 42939), (5138, 42705), (5505, 39858), (5694, 38535), (6570, 33397), (6606, 33215), (6643, 33030), (7665, 28626), (7707, 28470), (8190, 26791), (8541, 25690), (9198, 23855), (9490, 23121), (9542, 22995), (11010, 19929), (12845, 17082), (13286, 16515), (14235, 15414), (14313, 15330)]