297199836

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 821620800

約数和(自身を除く): 524420964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 89, 92, 109, 111, 138, 148, 178, 207, 218, 222, 267, 276, 327, 333, 356, 414, 436, 444, 534, 654, 666, 801, 828, 851, 981, 1068, 1308, 1332, 1602, 1702, 1962, 2047, 2507, 2553, 3204, 3293, 3404, 3924, 4033, 4094, 5014, 5106, 6141, 6586, 7521, 7659, 8066, 8188, 9701, 9879, 10028, 10212, 12099, 12282, 13172, 15042, 15318, 16132, 18423, 19402, 19758, 22563, 24198, 24564, 29103, 29637, 30084, 30636, 36297, 36846, 38804, 39516, 45126, 48396, 58206, 59274, 72594, 73692, 75739, 87309, 90252, 92759, 116412, 118548, 145188, 151478, 174618, 185518, 223123, 227217, 278277, 302956, 349236, 358937, 371036, 446246, 454434, 556554, 669369, 681651, 717874, 834831, 892492, 908868, 1076811, 1113108, 1338738, 1363302, 1435748, 1669662, 2008107, 2153622, 2677476, 2726604, 3230433, 3339324, 4016214, 4307244, 6460866, 8032428, 8255551, 12921732, 16511102, 24766653, 33022204, 49533306, 74299959, 99066612, 148599918, 297199836]

約数ペア:

[(1, 297199836), (2, 148599918), (3, 99066612), (4, 74299959), (6, 49533306), (9, 33022204), (12, 24766653), (18, 16511102), (23, 12921732), (36, 8255551), (37, 8032428), (46, 6460866), (69, 4307244), (74, 4016214), (89, 3339324), (92, 3230433), (109, 2726604), (111, 2677476), (138, 2153622), (148, 2008107), (178, 1669662), (207, 1435748), (218, 1363302), (222, 1338738), (267, 1113108), (276, 1076811), (327, 908868), (333, 892492), (356, 834831), (414, 717874), (436, 681651), (444, 669369), (534, 556554), (654, 454434), (666, 446246), (801, 371036), (828, 358937), (851, 349236), (981, 302956), (1068, 278277), (1308, 227217), (1332, 223123), (1602, 185518), (1702, 174618), (1962, 151478), (2047, 145188), (2507, 118548), (2553, 116412), (3204, 92759), (3293, 90252), (3404, 87309), (3924, 75739), (4033, 73692), (4094, 72594), (5014, 59274), (5106, 58206), (6141, 48396), (6586, 45126), (7521, 39516), (7659, 38804), (8066, 36846), (8188, 36297), (9701, 30636), (9879, 30084), (10028, 29637), (10212, 29103), (12099, 24564), (12282, 24198), (13172, 22563), (15042, 19758), (15318, 19402), (16132, 18423)]