645205120596

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{1787}}^1\times {\mathrm{65551}}^1$

素因数の和:67371

約数の個数: 120

約数和(自身を含む): 1786937556096

約数和(自身を除く): 1141732435500

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1787, 1836, 2754, 3574, 5361, 5508, 7148, 10722, 16083, 21444, 30379, 32166, 48249, 60758, 64332, 65551, 91137, 96498, 121516, 131102, 144747, 182274, 192996, 196653, 262204, 273411, 289494, 364548, 393306, 546822, 578988, 589959, 786612, 820233, 1093644, 1114367, 1179918, 1640466, 1769877, 2228734, 2359836, 2460699, 3280932, 3343101, 3539754, 4457468, 4921398, 5309631, 6686202, 7079508, 9842796, 10029303, 10619262, 13372404, 20058606, 21238524, 30087909, 40117212, 60175818, 90263727, 117139637, 120351636, 180527454, 234279274, 351418911, 361054908, 468558548, 702837822, 1054256733, 1405675644, 1991373829, 2108513466, 3162770199, 3982747658, 4217026932, 5974121487, 6325540398, 7965495316, 9488310597, 11948242974, 12651080796, 17922364461, 18976621194, 23896485948, 35844728922, 37953242388, 53767093383, 71689457844, 107534186766, 161301280149, 215068373532, 322602560298, 645205120596]

約数ペア:

[(1, 645205120596), (2, 322602560298), (3, 215068373532), (4, 161301280149), (6, 107534186766), (9, 71689457844), (12, 53767093383), (17, 37953242388), (18, 35844728922), (27, 23896485948), (34, 18976621194), (36, 17922364461), (51, 12651080796), (54, 11948242974), (68, 9488310597), (81, 7965495316), (102, 6325540398), (108, 5974121487), (153, 4217026932), (162, 3982747658), (204, 3162770199), (306, 2108513466), (324, 1991373829), (459, 1405675644), (612, 1054256733), (918, 702837822), (1377, 468558548), (1787, 361054908), (1836, 351418911), (2754, 234279274), (3574, 180527454), (5361, 120351636), (5508, 117139637), (7148, 90263727), (10722, 60175818), (16083, 40117212), (21444, 30087909), (30379, 21238524), (32166, 20058606), (48249, 13372404), (60758, 10619262), (64332, 10029303), (65551, 9842796), (91137, 7079508), (96498, 6686202), (121516, 5309631), (131102, 4921398), (144747, 4457468), (182274, 3539754), (192996, 3343101), (196653, 3280932), (262204, 2460699), (273411, 2359836), (289494, 2228734), (364548, 1769877), (393306, 1640466), (546822, 1179918), (578988, 1114367), (589959, 1093644), (786612, 820233)]