334191780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 288

約数和(自身を含む): 1197600768

約数和(自身を除く): 863408988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 31, 34, 36, 39, 45, 51, 52, 60, 62, 65, 68, 78, 85, 90, 93, 102, 117, 124, 130, 153, 155, 156, 170, 180, 186, 195, 204, 221, 234, 255, 260, 271, 279, 306, 310, 340, 372, 390, 403, 442, 465, 468, 510, 527, 542, 558, 585, 612, 620, 663, 765, 780, 806, 813, 884, 930, 1020, 1054, 1084, 1105, 1116, 1170, 1209, 1326, 1355, 1395, 1530, 1581, 1612, 1626, 1860, 1989, 2015, 2108, 2210, 2340, 2418, 2439, 2635, 2652, 2710, 2790, 3060, 3162, 3252, 3315, 3523, 3627, 3978, 4030, 4065, 4420, 4607, 4743, 4836, 4878, 5270, 5420, 5580, 6045, 6324, 6630, 6851, 7046, 7254, 7905, 7956, 8060, 8130, 8401, 9214, 9486, 9756, 9945, 10540, 10569, 12090, 12195, 13260, 13702, 13821, 14092, 14508, 15810, 16260, 16802, 17615, 18135, 18428, 18972, 19890, 20553, 21138, 23035, 23715, 24180, 24390, 25203, 27404, 27642, 31620, 31707, 33604, 34255, 35230, 36270, 39780, 41106, 41463, 42005, 42276, 46070, 47430, 48780, 50406, 52845, 55284, 59891, 61659, 63414, 68510, 69105, 70460, 72540, 75609, 82212, 82926, 84010, 92140, 94860, 100812, 102765, 105690, 109213, 119782, 123318, 126015, 126828, 137020, 138210, 142817, 151218, 158535, 165852, 168020, 179673, 205530, 207315, 211380, 218426, 239564, 246636, 252030, 276420, 285634, 299455, 302436, 308295, 317070, 327639, 359346, 378045, 411060, 414630, 428451, 436852, 504060, 539019, 546065, 571268, 598910, 616590, 634140, 655278, 714085, 718692, 756090, 829260, 856902, 898365, 982917, 1078038, 1092130, 1197820, 1233180, 1285353, 1310556, 1428170, 1512180, 1638195, 1713804, 1796730, 1856621, 1965834, 2142255, 2156076, 2184260, 2570706, 2695095, 2856340, 3276390, 3593460, 3713242, 3931668, 4284510, 4914585, 5141412, 5390190, 5569863, 6426765, 6552780, 7426484, 8569020, 9283105, 9829170, 10780380, 11139726, 12853530, 16709589, 18566210, 19658340, 22279452, 25707060, 27849315, 33419178, 37132420, 55698630, 66838356, 83547945, 111397260, 167095890, 334191780]

約数ペア:

[(1, 334191780), (2, 167095890), (3, 111397260), (4, 83547945), (5, 66838356), (6, 55698630), (9, 37132420), (10, 33419178), (12, 27849315), (13, 25707060), (15, 22279452), (17, 19658340), (18, 18566210), (20, 16709589), (26, 12853530), (30, 11139726), (31, 10780380), (34, 9829170), (36, 9283105), (39, 8569020), (45, 7426484), (51, 6552780), (52, 6426765), (60, 5569863), (62, 5390190), (65, 5141412), (68, 4914585), (78, 4284510), (85, 3931668), (90, 3713242), (93, 3593460), (102, 3276390), (117, 2856340), (124, 2695095), (130, 2570706), (153, 2184260), (155, 2156076), (156, 2142255), (170, 1965834), (180, 1856621), (186, 1796730), (195, 1713804), (204, 1638195), (221, 1512180), (234, 1428170), (255, 1310556), (260, 1285353), (271, 1233180), (279, 1197820), (306, 1092130), (310, 1078038), (340, 982917), (372, 898365), (390, 856902), (403, 829260), (442, 756090), (465, 718692), (468, 714085), (510, 655278), (527, 634140), (542, 616590), (558, 598910), (585, 571268), (612, 546065), (620, 539019), (663, 504060), (765, 436852), (780, 428451), (806, 414630), (813, 411060), (884, 378045), (930, 359346), (1020, 327639), (1054, 317070), (1084, 308295), (1105, 302436), (1116, 299455), (1170, 285634), (1209, 276420), (1326, 252030), (1355, 246636), (1395, 239564), (1530, 218426), (1581, 211380), (1612, 207315), (1626, 205530), (1860, 179673), (1989, 168020), (2015, 165852), (2108, 158535), (2210, 151218), (2340, 142817), (2418, 138210), (2439, 137020), (2635, 126828), (2652, 126015), (2710, 123318), (2790, 119782), (3060, 109213), (3162, 105690), (3252, 102765), (3315, 100812), (3523, 94860), (3627, 92140), (3978, 84010), (4030, 82926), (4065, 82212), (4420, 75609), (4607, 72540), (4743, 70460), (4836, 69105), (4878, 68510), (5270, 63414), (5420, 61659), (5580, 59891), (6045, 55284), (6324, 52845), (6630, 50406), (6851, 48780), (7046, 47430), (7254, 46070), (7905, 42276), (7956, 42005), (8060, 41463), (8130, 41106), (8401, 39780), (9214, 36270), (9486, 35230), (9756, 34255), (9945, 33604), (10540, 31707), (10569, 31620), (12090, 27642), (12195, 27404), (13260, 25203), (13702, 24390), (13821, 24180), (14092, 23715), (14508, 23035), (15810, 21138), (16260, 20553), (16802, 19890), (17615, 18972), (18135, 18428)]