1405382724

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^2\times {\mathrm{5003}}^1$

素因数の和:5056

約数の個数: 108

約数和(自身を含む): 3914308944

約数和(自身を除く): 2508926220

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 289, 306, 324, 459, 486, 578, 612, 867, 918, 972, 1156, 1377, 1734, 1836, 2601, 2754, 3468, 4131, 5003, 5202, 5508, 7803, 8262, 10006, 10404, 15009, 15606, 16524, 20012, 23409, 30018, 31212, 45027, 46818, 60036, 70227, 85051, 90054, 93636, 135081, 140454, 170102, 180108, 255153, 270162, 280908, 340204, 405243, 510306, 540324, 765459, 810486, 1020612, 1215729, 1445867, 1530918, 1620972, 2296377, 2431458, 2891734, 3061836, 4337601, 4592754, 4862916, 5783468, 6889131, 8675202, 9185508, 13012803, 13778262, 17350404, 20667393, 26025606, 27556524, 39038409, 41334786, 52051212, 78076818, 82669572, 117115227, 156153636, 234230454, 351345681, 468460908, 702691362, 1405382724]

約数ペア:

[(1, 1405382724), (2, 702691362), (3, 468460908), (4, 351345681), (6, 234230454), (9, 156153636), (12, 117115227), (17, 82669572), (18, 78076818), (27, 52051212), (34, 41334786), (36, 39038409), (51, 27556524), (54, 26025606), (68, 20667393), (81, 17350404), (102, 13778262), (108, 13012803), (153, 9185508), (162, 8675202), (204, 6889131), (243, 5783468), (289, 4862916), (306, 4592754), (324, 4337601), (459, 3061836), (486, 2891734), (578, 2431458), (612, 2296377), (867, 1620972), (918, 1530918), (972, 1445867), (1156, 1215729), (1377, 1020612), (1734, 810486), (1836, 765459), (2601, 540324), (2754, 510306), (3468, 405243), (4131, 340204), (5003, 280908), (5202, 270162), (5508, 255153), (7803, 180108), (8262, 170102), (10006, 140454), (10404, 135081), (15009, 93636), (15606, 90054), (16524, 85051), (20012, 70227), (23409, 60036), (30018, 46818), (31212, 45027)]