214507476

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 597961728

約数和(自身を除く): 383454252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 61, 62, 69, 92, 93, 122, 124, 137, 138, 183, 186, 207, 244, 274, 276, 279, 366, 372, 411, 414, 548, 549, 558, 713, 732, 822, 828, 1098, 1116, 1233, 1403, 1426, 1644, 1891, 2139, 2196, 2466, 2806, 2852, 3151, 3782, 4209, 4247, 4278, 4932, 5612, 5673, 6302, 6417, 7564, 8357, 8418, 8494, 8556, 9453, 11346, 12604, 12627, 12741, 12834, 16714, 16836, 16988, 17019, 18906, 22692, 25071, 25254, 25482, 25668, 28359, 33428, 34038, 37812, 38223, 43493, 50142, 50508, 50964, 56718, 68076, 75213, 76446, 86986, 97681, 100284, 113436, 130479, 150426, 152892, 173972, 192211, 195362, 259067, 260958, 293043, 300852, 384422, 390724, 391437, 518134, 521916, 576633, 586086, 768844, 777201, 782874, 879129, 1036268, 1153266, 1172172, 1554402, 1565748, 1729899, 1758258, 2306532, 2331603, 3108804, 3459798, 3516516, 4663206, 5958541, 6919596, 9326412, 11917082, 17875623, 23834164, 35751246, 53626869, 71502492, 107253738, 214507476]

約数ペア:

[(1, 214507476), (2, 107253738), (3, 71502492), (4, 53626869), (6, 35751246), (9, 23834164), (12, 17875623), (18, 11917082), (23, 9326412), (31, 6919596), (36, 5958541), (46, 4663206), (61, 3516516), (62, 3459798), (69, 3108804), (92, 2331603), (93, 2306532), (122, 1758258), (124, 1729899), (137, 1565748), (138, 1554402), (183, 1172172), (186, 1153266), (207, 1036268), (244, 879129), (274, 782874), (276, 777201), (279, 768844), (366, 586086), (372, 576633), (411, 521916), (414, 518134), (548, 391437), (549, 390724), (558, 384422), (713, 300852), (732, 293043), (822, 260958), (828, 259067), (1098, 195362), (1116, 192211), (1233, 173972), (1403, 152892), (1426, 150426), (1644, 130479), (1891, 113436), (2139, 100284), (2196, 97681), (2466, 86986), (2806, 76446), (2852, 75213), (3151, 68076), (3782, 56718), (4209, 50964), (4247, 50508), (4278, 50142), (4932, 43493), (5612, 38223), (5673, 37812), (6302, 34038), (6417, 33428), (7564, 28359), (8357, 25668), (8418, 25482), (8494, 25254), (8556, 25071), (9453, 22692), (11346, 18906), (12604, 17019), (12627, 16988), (12741, 16836), (12834, 16714)]