281744892

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2027}}^1$

素因数の和:2070

約数の個数: 144

約数和(自身を含む): 868113792

約数和(自身を除く): 586368900

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 243, 286, 297, 324, 351, 396, 429, 468, 486, 572, 594, 702, 858, 891, 972, 1053, 1188, 1287, 1404, 1716, 1782, 2027, 2106, 2574, 2673, 3159, 3564, 3861, 4054, 4212, 5148, 5346, 6081, 6318, 7722, 8108, 10692, 11583, 12162, 12636, 15444, 18243, 22297, 23166, 24324, 26351, 34749, 36486, 44594, 46332, 52702, 54729, 66891, 69498, 72972, 79053, 89188, 105404, 109458, 133782, 138996, 158106, 164187, 200673, 218916, 237159, 267564, 289861, 316212, 328374, 401346, 474318, 492561, 579722, 602019, 656748, 711477, 802692, 869583, 948636, 985122, 1159444, 1204038, 1422954, 1739166, 1806057, 1970244, 2134431, 2408076, 2608749, 2845908, 3478332, 3612114, 4268862, 5217498, 5418171, 6403293, 7224228, 7826247, 8537724, 10434996, 10836342, 12806586, 15652494, 21672684, 23478741, 25613172, 31304988, 46957482, 70436223, 93914964, 140872446, 281744892]

約数ペア:

[(1, 281744892), (2, 140872446), (3, 93914964), (4, 70436223), (6, 46957482), (9, 31304988), (11, 25613172), (12, 23478741), (13, 21672684), (18, 15652494), (22, 12806586), (26, 10836342), (27, 10434996), (33, 8537724), (36, 7826247), (39, 7224228), (44, 6403293), (52, 5418171), (54, 5217498), (66, 4268862), (78, 3612114), (81, 3478332), (99, 2845908), (108, 2608749), (117, 2408076), (132, 2134431), (143, 1970244), (156, 1806057), (162, 1739166), (198, 1422954), (234, 1204038), (243, 1159444), (286, 985122), (297, 948636), (324, 869583), (351, 802692), (396, 711477), (429, 656748), (468, 602019), (486, 579722), (572, 492561), (594, 474318), (702, 401346), (858, 328374), (891, 316212), (972, 289861), (1053, 267564), (1188, 237159), (1287, 218916), (1404, 200673), (1716, 164187), (1782, 158106), (2027, 138996), (2106, 133782), (2574, 109458), (2673, 105404), (3159, 89188), (3564, 79053), (3861, 72972), (4054, 69498), (4212, 66891), (5148, 54729), (5346, 52702), (6081, 46332), (6318, 44594), (7722, 36486), (8108, 34749), (10692, 26351), (11583, 24324), (12162, 23166), (12636, 22297), (15444, 18243)]