348941580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14431}}^1$

素因数の和:14487

約数の個数: 96

約数和(自身を含む): 1086210048

約数和(自身を除く): 737268468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 14431, 24180, 28862, 43293, 57724, 72155, 86586, 144310, 173172, 187603, 216465, 288620, 375206, 432930, 447361, 562809, 750412, 865860, 894722, 938015, 1125618, 1342083, 1789444, 1876030, 2236805, 2251236, 2684166, 2814045, 3752060, 4473610, 5368332, 5628090, 5815693, 6710415, 8947220, 11256180, 11631386, 13420830, 17447079, 23262772, 26841660, 29078465, 34894158, 58156930, 69788316, 87235395, 116313860, 174470790, 348941580]

約数ペア:

[(1, 348941580), (2, 174470790), (3, 116313860), (4, 87235395), (5, 69788316), (6, 58156930), (10, 34894158), (12, 29078465), (13, 26841660), (15, 23262772), (20, 17447079), (26, 13420830), (30, 11631386), (31, 11256180), (39, 8947220), (52, 6710415), (60, 5815693), (62, 5628090), (65, 5368332), (78, 4473610), (93, 3752060), (124, 2814045), (130, 2684166), (155, 2251236), (156, 2236805), (186, 1876030), (195, 1789444), (260, 1342083), (310, 1125618), (372, 938015), (390, 894722), (403, 865860), (465, 750412), (620, 562809), (780, 447361), (806, 432930), (930, 375206), (1209, 288620), (1612, 216465), (1860, 187603), (2015, 173172), (2418, 144310), (4030, 86586), (4836, 72155), (6045, 57724), (8060, 43293), (12090, 28862), (14431, 24180)]