286394940

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1551

約数の個数: 168

約数和(自身を含む): 971738208

約数和(自身を除く): 685343268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 729, 780, 810, 972, 1053, 1170, 1215, 1404, 1458, 1511, 1620, 1755, 2106, 2340, 2430, 2916, 3022, 3159, 3510, 3645, 4212, 4533, 4860, 5265, 6044, 6318, 7020, 7290, 7555, 9066, 9477, 10530, 12636, 13599, 14580, 15110, 15795, 18132, 18954, 19643, 21060, 22665, 27198, 30220, 31590, 37908, 39286, 40797, 45330, 47385, 54396, 58929, 63180, 67995, 78572, 81594, 90660, 94770, 98215, 117858, 122391, 135990, 163188, 176787, 189540, 196430, 203985, 235716, 244782, 271980, 294645, 353574, 367173, 392860, 407970, 489564, 530361, 589290, 611955, 707148, 734346, 815940, 883935, 1060722, 1101519, 1178580, 1223910, 1468692, 1591083, 1767870, 1835865, 2121444, 2203038, 2447820, 2651805, 3182166, 3535740, 3671730, 4406076, 4773249, 5303610, 5507595, 6364332, 7343460, 7955415, 9546498, 10607220, 11015190, 14319747, 15910830, 19092996, 22030380, 23866245, 28639494, 31821660, 47732490, 57278988, 71598735, 95464980, 143197470, 286394940]

約数ペア:

[(1, 286394940), (2, 143197470), (3, 95464980), (4, 71598735), (5, 57278988), (6, 47732490), (9, 31821660), (10, 28639494), (12, 23866245), (13, 22030380), (15, 19092996), (18, 15910830), (20, 14319747), (26, 11015190), (27, 10607220), (30, 9546498), (36, 7955415), (39, 7343460), (45, 6364332), (52, 5507595), (54, 5303610), (60, 4773249), (65, 4406076), (78, 3671730), (81, 3535740), (90, 3182166), (108, 2651805), (117, 2447820), (130, 2203038), (135, 2121444), (156, 1835865), (162, 1767870), (180, 1591083), (195, 1468692), (234, 1223910), (243, 1178580), (260, 1101519), (270, 1060722), (324, 883935), (351, 815940), (390, 734346), (405, 707148), (468, 611955), (486, 589290), (540, 530361), (585, 489564), (702, 407970), (729, 392860), (780, 367173), (810, 353574), (972, 294645), (1053, 271980), (1170, 244782), (1215, 235716), (1404, 203985), (1458, 196430), (1511, 189540), (1620, 176787), (1755, 163188), (2106, 135990), (2340, 122391), (2430, 117858), (2916, 98215), (3022, 94770), (3159, 90660), (3510, 81594), (3645, 78572), (4212, 67995), (4533, 63180), (4860, 58929), (5265, 54396), (6044, 47385), (6318, 45330), (7020, 40797), (7290, 39286), (7555, 37908), (9066, 31590), (9477, 30220), (10530, 27198), (12636, 22665), (13599, 21060), (14580, 19643), (15110, 18954), (15795, 18132)]