216325944

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{52711}}^1$

素因数の和:52745

約数の個数: 64

約数和(自身を含む): 632544000

約数和(自身を除く): 416218056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 52711, 105422, 158133, 210844, 316266, 421688, 474399, 632532, 948798, 1001509, 1265064, 1423197, 1897596, 2003018, 2846394, 3004527, 3795192, 4006036, 5692788, 6009054, 8012072, 9013581, 11385576, 12018108, 18027162, 24036216, 27040743, 36054324, 54081486, 72108648, 108162972, 216325944]

約数ペア:

[(1, 216325944), (2, 108162972), (3, 72108648), (4, 54081486), (6, 36054324), (8, 27040743), (9, 24036216), (12, 18027162), (18, 12018108), (19, 11385576), (24, 9013581), (27, 8012072), (36, 6009054), (38, 5692788), (54, 4006036), (57, 3795192), (72, 3004527), (76, 2846394), (108, 2003018), (114, 1897596), (152, 1423197), (171, 1265064), (216, 1001509), (228, 948798), (342, 632532), (456, 474399), (513, 421688), (684, 316266), (1026, 210844), (1368, 158133), (2052, 105422), (4104, 52711)]