9999559044

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:770

約数の個数: 144

約数和(自身を含む): 26401152960

約数和(自身を除く): 16401593916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 89, 123, 163, 164, 178, 246, 267, 326, 356, 369, 467, 489, 492, 534, 652, 738, 801, 934, 978, 1068, 1401, 1467, 1476, 1602, 1868, 1956, 2802, 2934, 3204, 3649, 4203, 5604, 5868, 6683, 7298, 8406, 10947, 13366, 14507, 14596, 16812, 19147, 20049, 21894, 26732, 29014, 32841, 38294, 40098, 41563, 43521, 43788, 57441, 58028, 60147, 65682, 76121, 76588, 80196, 83126, 87042, 114882, 120294, 124689, 130563, 131364, 152242, 166252, 172323, 174084, 228363, 229764, 240588, 249378, 261126, 304484, 344646, 374067, 456726, 498756, 522252, 594787, 685089, 689292, 748134, 913452, 1189574, 1370178, 1496268, 1704083, 1784361, 2379148, 2740356, 3120961, 3408166, 3568722, 5112249, 5353083, 6241922, 6774769, 6816332, 7137444, 9362883, 10224498, 10706166, 12483844, 13549538, 15336747, 18725766, 20324307, 20448996, 21412332, 27099076, 28088649, 30673494, 37451532, 40648614, 56177298, 60972921, 61346988, 81297228, 112354596, 121945842, 243891684, 277765529, 555531058, 833296587, 1111062116, 1666593174, 2499889761, 3333186348, 4999779522, 9999559044]

約数ペア:

[(1, 9999559044), (2, 4999779522), (3, 3333186348), (4, 2499889761), (6, 1666593174), (9, 1111062116), (12, 833296587), (18, 555531058), (36, 277765529), (41, 243891684), (82, 121945842), (89, 112354596), (123, 81297228), (163, 61346988), (164, 60972921), (178, 56177298), (246, 40648614), (267, 37451532), (326, 30673494), (356, 28088649), (369, 27099076), (467, 21412332), (489, 20448996), (492, 20324307), (534, 18725766), (652, 15336747), (738, 13549538), (801, 12483844), (934, 10706166), (978, 10224498), (1068, 9362883), (1401, 7137444), (1467, 6816332), (1476, 6774769), (1602, 6241922), (1868, 5353083), (1956, 5112249), (2802, 3568722), (2934, 3408166), (3204, 3120961), (3649, 2740356), (4203, 2379148), (5604, 1784361), (5868, 1704083), (6683, 1496268), (7298, 1370178), (8406, 1189574), (10947, 913452), (13366, 748134), (14507, 689292), (14596, 685089), (16812, 594787), (19147, 522252), (20049, 498756), (21894, 456726), (26732, 374067), (29014, 344646), (32841, 304484), (38294, 261126), (40098, 249378), (41563, 240588), (43521, 229764), (43788, 228363), (57441, 174084), (58028, 172323), (60147, 166252), (65682, 152242), (76121, 131364), (76588, 130563), (80196, 124689), (83126, 120294), (87042, 114882)]