2494247724

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1489}}^1$

素因数の和:1628

約数の個数: 144

約数和(自身を含む): 6942208000

約数和(自身を除く): 4447960276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 79, 93, 114, 124, 158, 171, 186, 228, 237, 279, 316, 342, 372, 474, 558, 589, 684, 711, 948, 1116, 1178, 1422, 1489, 1501, 1767, 2356, 2449, 2844, 2978, 3002, 3534, 4467, 4503, 4898, 5301, 5956, 6004, 7068, 7347, 8934, 9006, 9796, 10602, 13401, 13509, 14694, 17868, 18012, 21204, 22041, 26802, 27018, 28291, 29388, 44082, 46159, 46531, 53604, 54036, 56582, 84873, 88164, 92318, 93062, 113164, 117631, 138477, 139593, 169746, 184636, 186124, 235262, 254619, 276954, 279186, 339492, 352893, 415431, 418779, 470524, 509238, 553908, 558372, 705786, 830862, 837558, 877021, 1018476, 1058679, 1411572, 1661724, 1675116, 1754042, 2117358, 2234989, 2631063, 3508084, 3646561, 4234716, 4469978, 5262126, 6704967, 7293122, 7893189, 8939956, 10524252, 10939683, 13409934, 14586244, 15786378, 20114901, 21879366, 26819868, 31572756, 32819049, 40229802, 43758732, 65638098, 69284659, 80459604, 131276196, 138569318, 207853977, 277138636, 415707954, 623561931, 831415908, 1247123862, 2494247724]

約数ペア:

[(1, 2494247724), (2, 1247123862), (3, 831415908), (4, 623561931), (6, 415707954), (9, 277138636), (12, 207853977), (18, 138569318), (19, 131276196), (31, 80459604), (36, 69284659), (38, 65638098), (57, 43758732), (62, 40229802), (76, 32819049), (79, 31572756), (93, 26819868), (114, 21879366), (124, 20114901), (158, 15786378), (171, 14586244), (186, 13409934), (228, 10939683), (237, 10524252), (279, 8939956), (316, 7893189), (342, 7293122), (372, 6704967), (474, 5262126), (558, 4469978), (589, 4234716), (684, 3646561), (711, 3508084), (948, 2631063), (1116, 2234989), (1178, 2117358), (1422, 1754042), (1489, 1675116), (1501, 1661724), (1767, 1411572), (2356, 1058679), (2449, 1018476), (2844, 877021), (2978, 837558), (3002, 830862), (3534, 705786), (4467, 558372), (4503, 553908), (4898, 509238), (5301, 470524), (5956, 418779), (6004, 415431), (7068, 352893), (7347, 339492), (8934, 279186), (9006, 276954), (9796, 254619), (10602, 235262), (13401, 186124), (13509, 184636), (14694, 169746), (17868, 139593), (18012, 138477), (21204, 117631), (22041, 113164), (26802, 93062), (27018, 92318), (28291, 88164), (29388, 84873), (44082, 56582), (46159, 54036), (46531, 53604)]