491036208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{6007}}^1$

素因数の和:6162

約数の個数: 80

約数和(自身を含む): 1376745216

約数和(自身を除く): 885709008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 208, 262, 312, 393, 524, 624, 786, 1048, 1572, 1703, 2096, 3144, 3406, 5109, 6007, 6288, 6812, 10218, 12014, 13624, 18021, 20436, 24028, 27248, 36042, 40872, 48056, 72084, 78091, 81744, 96112, 144168, 156182, 234273, 288336, 312364, 468546, 624728, 786917, 937092, 1249456, 1573834, 1874184, 2360751, 3147668, 3748368, 4721502, 6295336, 9443004, 10229921, 12590672, 18886008, 20459842, 30689763, 37772016, 40919684, 61379526, 81839368, 122759052, 163678736, 245518104, 491036208]

約数ペア:

[(1, 491036208), (2, 245518104), (3, 163678736), (4, 122759052), (6, 81839368), (8, 61379526), (12, 40919684), (13, 37772016), (16, 30689763), (24, 20459842), (26, 18886008), (39, 12590672), (48, 10229921), (52, 9443004), (78, 6295336), (104, 4721502), (131, 3748368), (156, 3147668), (208, 2360751), (262, 1874184), (312, 1573834), (393, 1249456), (524, 937092), (624, 786917), (786, 624728), (1048, 468546), (1572, 312364), (1703, 288336), (2096, 234273), (3144, 156182), (3406, 144168), (5109, 96112), (6007, 81744), (6288, 78091), (6812, 72084), (10218, 48056), (12014, 40872), (13624, 36042), (18021, 27248), (20436, 24028)]