328694490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3769}}^1$

素因数の和:3821

約数の個数: 128

約数和(自身を含む): 977184000

約数和(自身を除く): 648489510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 27, 30, 34, 38, 45, 51, 54, 57, 85, 90, 95, 102, 114, 135, 153, 170, 171, 190, 255, 270, 285, 306, 323, 342, 459, 510, 513, 570, 646, 765, 855, 918, 969, 1026, 1530, 1615, 1710, 1938, 2295, 2565, 2907, 3230, 3769, 4590, 4845, 5130, 5814, 7538, 8721, 9690, 11307, 14535, 17442, 18845, 22614, 29070, 33921, 37690, 43605, 56535, 64073, 67842, 71611, 87210, 101763, 113070, 128146, 143222, 169605, 192219, 203526, 214833, 320365, 339210, 358055, 384438, 429666, 508815, 576657, 640730, 644499, 716110, 961095, 1017630, 1074165, 1153314, 1217387, 1288998, 1729971, 1922190, 1933497, 2148330, 2434774, 2883285, 3222495, 3459942, 3652161, 3866994, 5766570, 6086935, 6444990, 7304322, 8649855, 9667485, 10956483, 12173870, 17299710, 18260805, 19334970, 21912966, 32869449, 36521610, 54782415, 65738898, 109564830, 164347245, 328694490]

約数ペア:

[(1, 328694490), (2, 164347245), (3, 109564830), (5, 65738898), (6, 54782415), (9, 36521610), (10, 32869449), (15, 21912966), (17, 19334970), (18, 18260805), (19, 17299710), (27, 12173870), (30, 10956483), (34, 9667485), (38, 8649855), (45, 7304322), (51, 6444990), (54, 6086935), (57, 5766570), (85, 3866994), (90, 3652161), (95, 3459942), (102, 3222495), (114, 2883285), (135, 2434774), (153, 2148330), (170, 1933497), (171, 1922190), (190, 1729971), (255, 1288998), (270, 1217387), (285, 1153314), (306, 1074165), (323, 1017630), (342, 961095), (459, 716110), (510, 644499), (513, 640730), (570, 576657), (646, 508815), (765, 429666), (855, 384438), (918, 358055), (969, 339210), (1026, 320365), (1530, 214833), (1615, 203526), (1710, 192219), (1938, 169605), (2295, 143222), (2565, 128146), (2907, 113070), (3230, 101763), (3769, 87210), (4590, 71611), (4845, 67842), (5130, 64073), (5814, 56535), (7538, 43605), (8721, 37690), (9690, 33921), (11307, 29070), (14535, 22614), (17442, 18845)]